File tree
3,205 files changed
+3245
-10
lines changed- lcci/17.22.Word Transformer
- solution
- 1000-1099
- 1000.Minimum Cost to Merge Stones
- 1001.Grid Illumination
- 1002.Find Common Characters
- 1003.Check If Word Is Valid After Substitutions
- 1004.Max Consecutive Ones III
- 1005.Maximize Sum Of Array After K Negations
- 1006.Clumsy Factorial
- 1007.Minimum Domino Rotations For Equal Row
- 1008.Construct Binary Search Tree from Preorder Traversal
- 1009.Complement of Base 10 Integer
- 1010.Pairs of Songs With Total Durations Divisible by 60
- 1011.Capacity To Ship Packages Within D Days
- 1012.Numbers With Repeated Digits
- 1013.Partition Array Into Three Parts With Equal Sum
- 1014.Best Sightseeing Pair
- 1015.Smallest Integer Divisible by K
- 1016.Binary String With Substrings Representing 1 To N
- 1017.Convert to Base -2
- 1018.Binary Prefix Divisible By 5
- 1019.Next Greater Node In Linked List
- 1020.Number of Enclaves
- 1021.Remove Outermost Parentheses
- 1022.Sum of Root To Leaf Binary Numbers
- 1023.Camelcase Matching
- 1024.Video Stitching
- 1025.Divisor Game
- 1026.Maximum Difference Between Node and Ancestor
- 1027.Longest Arithmetic Subsequence
- 1028.Recover a Tree From Preorder Traversal
- 1029.Two City Scheduling
- 1030.Matrix Cells in Distance Order
- 1031.Maximum Sum of Two Non-Overlapping Subarrays
- 1032.Stream of Characters
- 1033.Moving Stones Until Consecutive
- 1034.Coloring A Border
- 1035.Uncrossed Lines
- 1036.Escape a Large Maze
- 1037.Valid Boomerang
- 1038.Binary Search Tree to Greater Sum Tree
- 1039.Minimum Score Triangulation of Polygon
- 1040.Moving Stones Until Consecutive II
- 1041.Robot Bounded In Circle
- 1042.Flower Planting With No Adjacent
- 1043.Partition Array for Maximum Sum
- 1044.Longest Duplicate Substring
- 1046.Last Stone Weight
- 1047.Remove All Adjacent Duplicates In String
- 1048.Longest String Chain
- 1049.Last Stone Weight II
- 1051.Height Checker
- 1052.Grumpy Bookstore Owner
- 1053.Previous Permutation With One Swap
- 1054.Distant Barcodes
- 1064.Fixed Point
- 1065.Index Pairs of a String
- 1066.Campus Bikes II
- 1067.Digit Count in Range
- 1071.Greatest Common Divisor of Strings
- 1072.Flip Columns For Maximum Number of Equal Rows
- 1073.Adding Two Negabinary Numbers
- 1074.Number of Submatrices That Sum to Target
- 1078.Occurrences After Bigram
- 1079.Letter Tile Possibilities
- 1080.Insufficient Nodes in Root to Leaf Paths
- 1081.Smallest Subsequence of Distinct Characters
- 1085.Sum of Digits in the Minimum Number
- 1086.High Five
- 1087.Brace Expansion
- 1088.Confusing Number II
- 1089.Duplicate Zeros
- 1090.Largest Values From Labels
- 1091.Shortest Path in Binary Matrix
- 1092.Shortest Common Supersequence
- 1093.Statistics from a Large Sample
- 1094.Car Pooling
- 1095.Find in Mountain Array
- 1096.Brace Expansion II
- 1099.Two Sum Less Than K
- 1100-1199
- 1100.Find K-Length Substrings With No Repeated Characters
- 1101.The Earliest Moment When Everyone Become Friends
- 1102.Path With Maximum Minimum Value
- 1103.Distribute Candies to People
- 1104.Path In Zigzag Labelled Binary Tree
- 1105.Filling Bookcase Shelves
- 1106.Parsing A Boolean Expression
- 1108.Defanging an IP Address
- 1109.Corporate Flight Bookings
- 1110.Delete Nodes And Return Forest
- 1111.Maximum Nesting Depth of Two Valid Parentheses Strings
- 1118.Number of Days in a Month
- 1119.Remove Vowels from a String
- 1120.Maximum Average Subtree
- 1121.Divide Array Into Increasing Sequences
- 1122.Relative Sort Array
- 1123.Lowest Common Ancestor of Deepest Leaves
- 1124.Longest Well-Performing Interval
- 1125.Smallest Sufficient Team
- 1128.Number of Equivalent Domino Pairs
- 1129.Shortest Path with Alternating Colors
- 1130.Minimum Cost Tree From Leaf Values
- 1131.Maximum of Absolute Value Expression
- 1133.Largest Unique Number
- 1134.Armstrong Number
- 1135.Connecting Cities With Minimum Cost
- 1136.Parallel Courses
- 1137.N-th Tribonacci Number
- 1138.Alphabet Board Path
- 1139.Largest 1-Bordered Square
- 1140.Stone Game II
- 1144.Decrease Elements To Make Array Zigzag
- 1145.Binary Tree Coloring Game
- 1146.Snapshot Array
- 1147.Longest Chunked Palindrome Decomposition
- 1150.Check If a Number Is Majority Element in a Sorted Array
- 1151.Minimum Swaps to Group All 1's Together
- 1152.Analyze User Website Visit Pattern
- 1153.String Transforms Into Another String
- 1154.Day of the Year
- 1155.Number of Dice Rolls With Target Sum
- 1156.Swap For Longest Repeated Character Substring
- 1157.Online Majority Element In Subarray
- 1160.Find Words That Can Be Formed by Characters
- 1161.Maximum Level Sum of a Binary Tree
- 1162.As Far from Land as Possible
- 1163.Last Substring in Lexicographical Order
- 1165.Single-Row Keyboard
- 1166.Design File System
- 1167.Minimum Cost to Connect Sticks
- 1168.Optimize Water Distribution in a Village
- 1169.Invalid Transactions
- 1170.Compare Strings by Frequency of the Smallest Character
- 1171.Remove Zero Sum Consecutive Nodes from Linked List
- 1172.Dinner Plate Stacks
- 1175.Prime Arrangements
- 1176.Diet Plan Performance
- 1177.Can Make Palindrome from Substring
- 1178.Number of Valid Words for Each Puzzle
- 1180.Count Substrings with Only One Distinct Letter
- 1181.Before and After Puzzle
- 1182.Shortest Distance to Target Color
- 1183.Maximum Number of Ones
- 1184.Distance Between Bus Stops
- 1185.Day of the Week
- 1186.Maximum Subarray Sum with One Deletion
- 1187.Make Array Strictly Increasing
- 1189.Maximum Number of Balloons
- 1190.Reverse Substrings Between Each Pair of Parentheses
- 1191.K-Concatenation Maximum Sum
- 1192.Critical Connections in a Network
- 1196.How Many Apples Can You Put into the Basket
- 1197.Minimum Knight Moves
- 1198.Find Smallest Common Element in All Rows
- 1199.Minimum Time to Build Blocks
- 1200-1299
- 1200.Minimum Absolute Difference
- 1201.Ugly Number III
- 1202.Smallest String With Swaps
- 1203.Sort Items by Groups Respecting Dependencies
- 1207.Unique Number of Occurrences
- 1208.Get Equal Substrings Within Budget
- 1209.Remove All Adjacent Duplicates in String II
- 1210.Minimum Moves to Reach Target with Rotations
- 1213.Intersection of Three Sorted Arrays
- 1214.Two Sum BSTs
- 1215.Stepping Numbers
- 1216.Valid Palindrome III
- 1217.Minimum Cost to Move Chips to The Same Position
- 1218.Longest Arithmetic Subsequence of Given Difference
- 1219.Path with Maximum Gold
- 1220.Count Vowels Permutation
- 1221.Split a String in Balanced Strings
- 1222.Queens That Can Attack the King
- 1223.Dice Roll Simulation
- 1224.Maximum Equal Frequency
- 1228.Missing Number In Arithmetic Progression
- 1229.Meeting Scheduler
- 1230.Toss Strange Coins
- 1231.Divide Chocolate
- 1232.Check If It Is a Straight Line
- 1233.Remove Sub-Folders from the Filesystem
- 1234.Replace the Substring for Balanced String
- 1235.Maximum Profit in Job Scheduling
- 1237.Find Positive Integer Solution for a Given Equation
- 1238.Circular Permutation in Binary Representation
- 1239.Maximum Length of a Concatenated String with Unique Characters
- 1240.Tiling a Rectangle with the Fewest Squares
- 1243.Array Transformation
- 1244.Design A Leaderboard
- 1245.Tree Diameter
- 1246.Palindrome Removal
- 1247.Minimum Swaps to Make Strings Equal
- 1248.Count Number of Nice Subarrays
- 1249.Minimum Remove to Make Valid Parentheses
- 1250.Check If It Is a Good Array
- 1252.Cells with Odd Values in a Matrix
- 1253.Reconstruct a 2-Row Binary Matrix
- 1254.Number of Closed Islands
- 1255.Maximum Score Words Formed by Letters
- 1256.Encode Number
- 1257.Smallest Common Region
- 1258.Synonymous Sentences
- 1259.Handshakes That Don't Cross
- 1260.Shift 2D Grid
- 1261.Find Elements in a Contaminated Binary Tree
- 1262.Greatest Sum Divisible by Three
- 1263.Minimum Moves to Move a Box to Their Target Location
- 1266.Minimum Time Visiting All Points
- 1267.Count Servers that Communicate
- 1268.Search Suggestions System
- 1269.Number of Ways to Stay in the Same Place After Some Steps
- 1271.Hexspeak
- 1272.Remove Interval
- 1273.Delete Tree Nodes
- 1274.Number of Ships in a Rectangle
- 1275.Find Winner on a Tic Tac Toe Game
- 1276.Number of Burgers with No Waste of Ingredients
- 1277.Count Square Submatrices with All Ones
- 1278.Palindrome Partitioning III
- 1281.Subtract the Product and Sum of Digits of an Integer
- 1282.Group the People Given the Group Size They Belong To
- 1283.Find the Smallest Divisor Given a Threshold
- 1284.Minimum Number of Flips to Convert Binary Matrix to Zero Matrix
- 1286.Iterator for Combination
- 1287.Element Appearing More Than 25% In Sorted Array
- 1288.Remove Covered Intervals
- 1289.Minimum Falling Path Sum II
- 1290.Convert Binary Number in a Linked List to Integer
- 1291.Sequential Digits
- 1292.Maximum Side Length of a Square with Sum Less than or Equal to Threshold
- 1293.Shortest Path in a Grid with Obstacles Elimination
- 1295.Find Numbers with Even Number of Digits
- 1296.Divide Array in Sets of K Consecutive Numbers
- 1297.Maximum Number of Occurrences of a Substring
- 1298.Maximum Candies You Can Get from Boxes
- 1299.Replace Elements with Greatest Element on Right Side
- 1300-1399
- 1300.Sum of Mutated Array Closest to Target
- 1301.Number of Paths with Max Score
- 1302.Deepest Leaves Sum
- 1304.Find N Unique Integers Sum up to Zero
- 1305.All Elements in Two Binary Search Trees
- 1306.Jump Game III
- 1307.Verbal Arithmetic Puzzle
- 1309.Decrypt String from Alphabet to Integer Mapping
- 1310.XOR Queries of a Subarray
- 1311.Get Watched Videos by Your Friends
- 1312.Minimum Insertion Steps to Make a String Palindrome
- 1313.Decompress Run-Length Encoded List
- 1314.Matrix Block Sum
- 1315.Sum of Nodes with Even-Valued Grandparent
- 1316.Distinct Echo Substrings
- 1317.Convert Integer to the Sum of Two No-Zero Integers
- 1318.Minimum Flips to Make a OR b Equal to c
- 1319.Number of Operations to Make Network Connected
- 1320.Minimum Distance to Type a Word Using Two Fingers
- 1323.Maximum 69 Number
- 1324.Print Words Vertically
- 1325.Delete Leaves With a Given Value
- 1326.Minimum Number of Taps to Open to Water a Garden
- 1328.Break a Palindrome
- 1329.Sort the Matrix Diagonally
- 1330.Reverse Subarray To Maximize Array Value
- 1331.Rank Transform of an Array
- 1332.Remove Palindromic Subsequences
- 1333.Filter Restaurants by Vegan-Friendly, Price and Distance
- 1334.Find the City With the Smallest Number of Neighbors at a Threshold Distance
- 1335.Minimum Difficulty of a Job Schedule
- 1337.The K Weakest Rows in a Matrix
- 1338.Reduce Array Size to The Half
- 1339.Maximum Product of Splitted Binary Tree
- 1340.Jump Game V
- 1342.Number of Steps to Reduce a Number to Zero
- 1343.Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold
- 1344.Angle Between Hands of a Clock
- 1345.Jump Game IV
- 1346.Check If N and Its Double Exist
- 1347.Minimum Number of Steps to Make Two Strings Anagram
- 1348.Tweet Counts Per Frequency
- 1349.Maximum Students Taking Exam
- 1351.Count Negative Numbers in a Sorted Matrix
- 1352.Product of the Last K Numbers
- 1353.Maximum Number of Events That Can Be Attended
- 1354.Construct Target Array With Multiple Sums
- 1356.Sort Integers by The Number of 1 Bits
- 1357.Apply Discount Every n Orders
- 1358.Number of Substrings Containing All Three Characters
- 1359.Count All Valid Pickup and Delivery Options
- 1360.Number of Days Between Two Dates
- 1361.Validate Binary Tree Nodes
- 1362.Closest Divisors
- 1363.Largest Multiple of Three
- 1365.How Many Numbers Are Smaller Than the Current Number
- 1366.Rank Teams by Votes
- 1367.Linked List in Binary Tree
- 1368.Minimum Cost to Make at Least One Valid Path in a Grid
- 1370.Increasing Decreasing String
- 1371.Find the Longest Substring Containing Vowels in Even Counts
- 1372.Longest ZigZag Path in a Binary Tree
- 1373.Maximum Sum BST in Binary Tree
- 1374.Generate a String With Characters That Have Odd Counts
- 1375.Number of Times Binary String Is Prefix-Aligned
- 1376.Time Needed to Inform All Employees
- 1377.Frog Position After T Seconds
- 1380.Lucky Numbers in a Matrix
- 1381.Design a Stack With Increment Operation
- 1382.Balance a Binary Search Tree
- 1383.Maximum Performance of a Team
- 1385.Find the Distance Value Between Two Arrays
- 1386.Cinema Seat Allocation
- 1387.Sort Integers by The Power Value
- 1388.Pizza With 3n Slices
- 1389.Create Target Array in the Given Order
- 1390.Four Divisors
- 1391.Check if There is a Valid Path in a Grid
- 1392.Longest Happy Prefix
- 1394.Find Lucky Integer in an Array
- 1395.Count Number of Teams
- 1396.Design Underground System
- 1397.Find All Good Strings
- 1399.Count Largest Group
- 1400-1499
- 1400.Construct K Palindrome Strings
- 1401.Circle and Rectangle Overlapping
- 1402.Reducing Dishes
- 1403.Minimum Subsequence in Non-Increasing Order
- 1404.Number of Steps to Reduce a Number in Binary Representation to One
- 1405.Longest Happy String
- 1406.Stone Game III
- 1408.String Matching in an Array
- 1409.Queries on a Permutation With Key
- 1410.HTML Entity Parser
- 1411.Number of Ways to Paint N × 3 Grid
- 1413.Minimum Value to Get Positive Step by Step Sum
- 1414.Find the Minimum Number of Fibonacci Numbers Whose Sum Is K
- 1415.The k-th Lexicographical String of All Happy Strings of Length n
- 1416.Restore The Array
- 1417.Reformat The String
- 1418.Display Table of Food Orders in a Restaurant
- 1419.Minimum Number of Frogs Croaking
- 1420.Build Array Where You Can Find The Maximum Exactly K Comparisons
- 1422.Maximum Score After Splitting a String
- 1423.Maximum Points You Can Obtain from Cards
- 1424.Diagonal Traverse II
- 1425.Constrained Subsequence Sum
- 1431.Kids With the Greatest Number of Candies
- 1432.Max Difference You Can Get From Changing an Integer
- 1433.Check If a String Can Break Another String
- 1434.Number of Ways to Wear Different Hats to Each Other
- 1436.Destination City
- 1437.Check If All 1's Are at Least Length K Places Away
- 1438.Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit
- 1439.Find the Kth Smallest Sum of a Matrix With Sorted Rows
- 1441.Build an Array With Stack Operations
- 1442.Count Triplets That Can Form Two Arrays of Equal XOR
- 1443.Minimum Time to Collect All Apples in a Tree
- 1444.Number of Ways of Cutting a Pizza
- 1446.Consecutive Characters
- 1447.Simplified Fractions
- 1448.Count Good Nodes in Binary Tree
- 1449.Form Largest Integer With Digits That Add up to Target
- 1450.Number of Students Doing Homework at a Given Time
- 1451.Rearrange Words in a Sentence
- 1452.People Whose List of Favorite Companies Is Not a Subset of Another List
- 1453.Maximum Number of Darts Inside of a Circular Dartboard
- 1455.Check If a Word Occurs As a Prefix of Any Word in a Sentence
- 1456.Maximum Number of Vowels in a Substring of Given Length
- 1457.Pseudo-Palindromic Paths in a Binary Tree
- 1458.Max Dot Product of Two Subsequences
- 1460.Make Two Arrays Equal by Reversing Subarrays
- 1461.Check If a String Contains All Binary Codes of Size K
- 1462.Course Schedule IV
- 1463.Cherry Pickup II
- 1464.Maximum Product of Two Elements in an Array
- 1465.Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts
- 1466.Reorder Routes to Make All Paths Lead to the City Zero
- 1467.Probability of a Two Boxes Having The Same Number of Distinct Balls
- 1470.Shuffle the Array
- 1471.The k Strongest Values in an Array
- 1472.Design Browser History
- 1473.Paint House III
- 1475.Final Prices With a Special Discount in a Shop
- 1476.Subrectangle Queries
- 1477.Find Two Non-overlapping Sub-arrays Each With Target Sum
- 1478.Allocate Mailboxes
- 1480.Running Sum of 1d Array
- 1481.Least Number of Unique Integers after K Removals
- 1482.Minimum Number of Days to Make m Bouquets
- 1483.Kth Ancestor of a Tree Node
- 1486.XOR Operation in an Array
- 1487.Making File Names Unique
- 1488.Avoid Flood in The City
- 1489.Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree
- 1491.Average Salary Excluding the Minimum and Maximum Salary
- 1492.The kth Factor of n
- 1493.Longest Subarray of 1's After Deleting One Element
- 1494.Parallel Courses II
- 1496.Path Crossing
- 1497.Check If Array Pairs Are Divisible by k
- 1498.Number of Subsequences That Satisfy the Given Sum Condition
- 1499.Max Value of Equation
- 1500-1599
- 1502.Can Make Arithmetic Progression From Sequence
- 1503.Last Moment Before All Ants Fall Out of a Plank
- 1504.Count Submatrices With All Ones
- 1505.Minimum Possible Integer After at Most K Adjacent Swaps On Digits
- 1507.Reformat Date
- 1508.Range Sum of Sorted Subarray Sums
- 1509.Minimum Difference Between Largest and Smallest Value in Three Moves
- 1510.Stone Game IV
- 1512.Number of Good Pairs
- 1513.Number of Substrings With Only 1s
- 1514.Path with Maximum Probability
- 1515.Best Position for a Service Centre
- 1518.Water Bottles
- 1519.Number of Nodes in the Sub-Tree With the Same Label
- 1520.Maximum Number of Non-Overlapping Substrings
- 1521.Find a Value of a Mysterious Function Closest to Target
- 1523.Count Odd Numbers in an Interval Range
- 1524.Number of Sub-arrays With Odd Sum
- 1525.Number of Good Ways to Split a String
- 1526.Minimum Number of Increments on Subarrays to Form a Target Array
- 1528.Shuffle String
- 1529.Minimum Suffix Flips
- 1530.Number of Good Leaf Nodes Pairs
- 1531.String Compression II
- 1534.Count Good Triplets
- 1535.Find the Winner of an Array Game
- 1536.Minimum Swaps to Arrange a Binary Grid
- 1537.Get the Maximum Score
- 1539.Kth Missing Positive Number
- 1540.Can Convert String in K Moves
- 1541.Minimum Insertions to Balance a Parentheses String
- 1542.Find Longest Awesome Substring
- 1544.Make The String Great
- 1545.Find Kth Bit in Nth Binary String
- 1546.Maximum Number of Non-Overlapping Subarrays With Sum Equals Target
- 1547.Minimum Cost to Cut a Stick
- 1550.Three Consecutive Odds
- 1551.Minimum Operations to Make Array Equal
- 1552.Magnetic Force Between Two Balls
- 1553.Minimum Number of Days to Eat N Oranges
- 1556.Thousand Separator
- 1557.Minimum Number of Vertices to Reach All Nodes
- 1558.Minimum Numbers of Function Calls to Make Target Array
- 1559.Detect Cycles in 2D Grid
- 1560.Most Visited Sector in a Circular Track
- 1561.Maximum Number of Coins You Can Get
- 1562.Find Latest Group of Size M
- 1563.Stone Game V
- 1566.Detect Pattern of Length M Repeated K or More Times
- 1567.Maximum Length of Subarray With Positive Product
- 1568.Minimum Number of Days to Disconnect Island
- 1569.Number of Ways to Reorder Array to Get Same BST
- 1572.Matrix Diagonal Sum
- 1573.Number of Ways to Split a String
- 1574.Shortest Subarray to be Removed to Make Array Sorted
- 1575.Count All Possible Routes
- 1576.Replace All 's to Avoid Consecutive Repeating Characters
- 1577.Number of Ways Where Square of Number Is Equal to Product of Two Numbers
- 1578.Minimum Time to Make Rope Colorful
- 1579.Remove Max Number of Edges to Keep Graph Fully Traversable
- 1582.Special Positions in a Binary Matrix
- 1583.Count Unhappy Friends
- 1584.Min Cost to Connect All Points
- 1585.Check If String Is Transformable With Substring Sort Operations
- 1588.Sum of All Odd Length Subarrays
- 1589.Maximum Sum Obtained of Any Permutation
- 1590.Make Sum Divisible by P
- 1591.Strange Printer II
- 1592.Rearrange Spaces Between Words
- 1593.Split a String Into the Max Number of Unique Substrings
- 1594.Maximum Non Negative Product in a Matrix
- 1595.Minimum Cost to Connect Two Groups of Points
- 1598.Crawler Log Folder
- 1599.Maximum Profit of Operating a Centennial Wheel
- 1600-1699
- 1600.Throne Inheritance
- 1601.Maximum Number of Achievable Transfer Requests
- 1603.Design Parking System
- 1604.Alert Using Same Key-Card Three or More Times in a One Hour Period
- 1605.Find Valid Matrix Given Row and Column Sums
- 1606.Find Servers That Handled Most Number of Requests
- 1608.Special Array With X Elements Greater Than or Equal X
- 1609.Even Odd Tree
- 1610.Maximum Number of Visible Points
- 1611.Minimum One Bit Operations to Make Integers Zero
- 1614.Maximum Nesting Depth of the Parentheses
- 1615.Maximal Network Rank
- 1616.Split Two Strings to Make Palindrome
- 1617.Count Subtrees With Max Distance Between Cities
- 1619.Mean of Array After Removing Some Elements
- 1620.Coordinate With Maximum Network Quality
- 1621.Number of Sets of K Non-Overlapping Line Segments
- 1622.Fancy Sequence
- 1624.Largest Substring Between Two Equal Characters
- 1625.Lexicographically Smallest String After Applying Operations
- 1626.Best Team With No Conflicts
- 1627.Graph Connectivity With Threshold
- 1629.Slowest Key
- 1630.Arithmetic Subarrays
- 1631.Path With Minimum Effort
- 1632.Rank Transform of a Matrix
- 1636.Sort Array by Increasing Frequency
- 1637.Widest Vertical Area Between Two Points Containing No Points
- 1638.Count Substrings That Differ by One Character
- 1639.Number of Ways to Form a Target String Given a Dictionary
- 1640.Check Array Formation Through Concatenation
- 1641.Count Sorted Vowel Strings
- 1642.Furthest Building You Can Reach
- 1643.Kth Smallest Instructions
- 1646.Get Maximum in Generated Array
- 1647.Minimum Deletions to Make Character Frequencies Unique
- 1648.Sell Diminishing-Valued Colored Balls
- 1649.Create Sorted Array through Instructions
- 1652.Defuse the Bomb
- 1653.Minimum Deletions to Make String Balanced
- 1654.Minimum Jumps to Reach Home
- 1655.Distribute Repeating Integers
- 1656.Design an Ordered Stream
- 1657.Determine if Two Strings Are Close
- 1658.Minimum Operations to Reduce X to Zero
- 1659.Maximize Grid Happiness
- 1662.Check If Two String Arrays are Equivalent
- 1663.Smallest String With A Given Numeric Value
- 1664.Ways to Make a Fair Array
- 1665.Minimum Initial Energy to Finish Tasks
- 1668.Maximum Repeating Substring
- 1669.Merge In Between Linked Lists
- 1670.Design Front Middle Back Queue
- 1671.Minimum Number of Removals to Make Mountain Array
- 1672.Richest Customer Wealth
- 1673.Find the Most Competitive Subsequence
- 1674.Minimum Moves to Make Array Complementary
- 1675.Minimize Deviation in Array
- 1678.Goal Parser Interpretation
- 1679.Max Number of K-Sum Pairs
- 1680.Concatenation of Consecutive Binary Numbers
- 1681.Minimum Incompatibility
- 1684.Count the Number of Consistent Strings
- 1685.Sum of Absolute Differences in a Sorted Array
- 1686.Stone Game VI
- 1687.Delivering Boxes from Storage to Ports
- 1688.Count of Matches in Tournament
- 1689.Partitioning Into Minimum Number Of Deci-Binary Numbers
- 1690.Stone Game VII
- 1691.Maximum Height by Stacking Cuboids
- 1694.Reformat Phone Number
- 1695.Maximum Erasure Value
- 1696.Jump Game VI
- 1697.Checking Existence of Edge Length Limited Paths
- 1700-1799
- 1700.Number of Students Unable to Eat Lunch
- 1701.Average Waiting Time
- 1702.Maximum Binary String After Change
- 1703.Minimum Adjacent Swaps for K Consecutive Ones
- 1704.Determine if String Halves Are Alike
- 1705.Maximum Number of Eaten Apples
- 1706.Where Will the Ball Fall
- 1707.Maximum XOR With an Element From Array
- 1710.Maximum Units on a Truck
- 1711.Count Good Meals
- 1712.Ways to Split Array Into Three Subarrays
- 1713.Minimum Operations to Make a Subsequence
- 1716.Calculate Money in Leetcode Bank
- 1717.Maximum Score From Removing Substrings
- 1718.Construct the Lexicographically Largest Valid Sequence
- 1719.Number Of Ways To Reconstruct A Tree
- 1720.Decode XORed Array
- 1721.Swapping Nodes in a Linked List
- 1722.Minimize Hamming Distance After Swap Operations
- 1723.Find Minimum Time to Finish All Jobs
- 1725.Number Of Rectangles That Can Form The Largest Square
- 1726.Tuple with Same Product
- 1727.Largest Submatrix With Rearrangements
- 1728.Cat and Mouse II
- 1732.Find the Highest Altitude
- 1733.Minimum Number of People to Teach
- 1734.Decode XORed Permutation
- 1735.Count Ways to Make Array With Product
- 1736.Latest Time by Replacing Hidden Digits
- 1737.Change Minimum Characters to Satisfy One of Three Conditions
- 1738.Find Kth Largest XOR Coordinate Value
- 1739.Building Boxes
- 1742.Maximum Number of Balls in a Box
- 1743.Restore the Array From Adjacent Pairs
- 1744.Can You Eat Your Favorite Candy on Your Favorite Day
- 1745.Palindrome Partitioning IV
- 1748.Sum of Unique Elements
- 1749.Maximum Absolute Sum of Any Subarray
- 1750.Minimum Length of String After Deleting Similar Ends
- 1751.Maximum Number of Events That Can Be Attended II
- 1752.Check if Array Is Sorted and Rotated
- 1753.Maximum Score From Removing Stones
- 1754.Largest Merge Of Two Strings
- 1755.Closest Subsequence Sum
- 1758.Minimum Changes To Make Alternating Binary String
- 1759.Count Number of Homogenous Substrings
- 1760.Minimum Limit of Balls in a Bag
- 1761.Minimum Degree of a Connected Trio in a Graph
- 1763.Longest Nice Substring
- 1764.Form Array by Concatenating Subarrays of Another Array
- 1765.Map of Highest Peak
- 1766.Tree of Coprimes
- 1768.Merge Strings Alternately
- 1769.Minimum Number of Operations to Move All Balls to Each Box
- 1770.Maximum Score from Performing Multiplication Operations
- 1771.Maximize Palindrome Length From Subsequences
- 1773.Count Items Matching a Rule
- 1774.Closest Dessert Cost
- 1775.Equal Sum Arrays With Minimum Number of Operations
- 1776.Car Fleet II
- 1779.Find Nearest Point That Has the Same X or Y Coordinate
- 1780.Check if Number is a Sum of Powers of Three
- 1781.Sum of Beauty of All Substrings
- 1782.Count Pairs Of Nodes
- 1784.Check if Binary String Has at Most One Segment of Ones
- 1785.Minimum Elements to Add to Form a Given Sum
- 1786.Number of Restricted Paths From First to Last Node
- 1787.Make the XOR of All Segments Equal to Zero
- 1790.Check if One String Swap Can Make Strings Equal
- 1791.Find Center of Star Graph
- 1792.Maximum Average Pass Ratio
- 1793.Maximum Score of a Good Subarray
- 1796.Second Largest Digit in a String
- 1797.Design Authentication Manager
- 1798.Maximum Number of Consecutive Values You Can Make
- 1799.Maximize Score After N Operations
- 1800-1899
- 1800.Maximum Ascending Subarray Sum
- 1801.Number of Orders in the Backlog
- 1802.Maximum Value at a Given Index in a Bounded Array
- 1803.Count Pairs With XOR in a Range
- 1805.Number of Different Integers in a String
- 1806.Minimum Number of Operations to Reinitialize a Permutation
- 1807.Evaluate the Bracket Pairs of a String
- 1808.Maximize Number of Nice Divisors
- 1812.Determine Color of a Chessboard Square
- 1813.Sentence Similarity III
- 1814.Count Nice Pairs in an Array
- 1815.Maximum Number of Groups Getting Fresh Donuts
- 1816.Truncate Sentence
- 1817.Finding the Users Active Minutes
- 1818.Minimum Absolute Sum Difference
- 1819.Number of Different Subsequences GCDs
- 1822.Sign of the Product of an Array
- 1823.Find the Winner of the Circular Game
- 1824.Minimum Sideway Jumps
- 1825.Finding MK Average
- 1827.Minimum Operations to Make the Array Increasing
- 1828.Queries on Number of Points Inside a Circle
- 1829.Maximum XOR for Each Query
- 1830.Minimum Number of Operations to Make String Sorted
- 1832.Check if the Sentence Is Pangram
- 1833.Maximum Ice Cream Bars
- 1834.Single-Threaded CPU
- 1835.Find XOR Sum of All Pairs Bitwise AND
- 1837.Sum of Digits in Base K
- 1838.Frequency of the Most Frequent Element
- 1839.Longest Substring Of All Vowels in Order
- 1840.Maximum Building Height
- 1844.Replace All Digits with Characters
- 1845.Seat Reservation Manager
- 1846.Maximum Element After Decreasing and Rearranging
- 1847.Closest Room
- 1848.Minimum Distance to the Target Element
- 1849.Splitting a String Into Descending Consecutive Values
- 1850.Minimum Adjacent Swaps to Reach the Kth Smallest Number
- 1851.Minimum Interval to Include Each Query
- 1854.Maximum Population Year
- 1855.Maximum Distance Between a Pair of Values
- 1856.Maximum Subarray Min-Product
- 1857.Largest Color Value in a Directed Graph
- 1859.Sorting the Sentence
- 1860.Incremental Memory Leak
- 1861.Rotating the Box
- 1862.Sum of Floored Pairs
- 1863.Sum of All Subset XOR Totals
- 1864.Minimum Number of Swaps to Make the Binary String Alternating
- 1865.Finding Pairs With a Certain Sum
- 1866.Number of Ways to Rearrange Sticks With K Sticks Visible
- 1869.Longer Contiguous Segments of Ones than Zeros
- 1870.Minimum Speed to Arrive on Time
- 1871.Jump Game VII
- 1872.Stone Game VIII
- 1876.Substrings of Size Three with Distinct Characters
- 1877.Minimize Maximum Pair Sum in Array
- 1878.Get Biggest Three Rhombus Sums in a Grid
- 1879.Minimum XOR Sum of Two Arrays
- 1880.Check if Word Equals Summation of Two Words
- 1881.Maximum Value after Insertion
- 1882.Process Tasks Using Servers
- 1883.Minimum Skips to Arrive at Meeting On Time
- 1886.Determine Whether Matrix Can Be Obtained By Rotation
- 1887.Reduction Operations to Make the Array Elements Equal
- 1888.Minimum Number of Flips to Make the Binary String Alternating
- 1889.Minimum Space Wasted From Packaging
- 1893.Check if All the Integers in a Range Are Covered
- 1894.Find the Student that Will Replace the Chalk
- 1895.Largest Magic Square
- 1896.Minimum Cost to Change the Final Value of Expression
- 1897.Redistribute Characters to Make All Strings Equal
- 1898.Maximum Number of Removable Characters
- 1899.Merge Triplets to Form Target Triplet
- 1900-1999
- 1900.The Earliest and Latest Rounds Where Players Compete
- 1903.Largest Odd Number in String
- 1904.The Number of Full Rounds You Have Played
- 1905.Count Sub Islands
- 1906.Minimum Absolute Difference Queries
- 1909.Remove One Element to Make the Array Strictly Increasing
- 1910.Remove All Occurrences of a Substring
- 1911.Maximum Alternating Subsequence Sum
- 1912.Design Movie Rental System
- 1913.Maximum Product Difference Between Two Pairs
- 1914.Cyclically Rotating a Grid
- 1915.Number of Wonderful Substrings
- 1916.Count Ways to Build Rooms in an Ant Colony
- 1920.Build Array from Permutation
- 1921.Eliminate Maximum Number of Monsters
- 1922.Count Good Numbers
- 1923.Longest Common Subpath
- 1925.Count Square Sum Triples
- 1926.Nearest Exit from Entrance in Maze
- 1927.Sum Game
- 1928.Minimum Cost to Reach Destination in Time
- 1929.Concatenation of Array
- 1930.Unique Length-3 Palindromic Subsequences
- 1931.Painting a Grid With Three Different Colors
- 1932.Merge BSTs to Create Single BST
- 1935.Maximum Number of Words You Can Type
- 1936.Add Minimum Number of Rungs
- 1937.Maximum Number of Points with Cost
- 1938.Maximum Genetic Difference Query
- 1941.Check if All Characters Have Equal Number of Occurrences
- 1942.The Number of the Smallest Unoccupied Chair
- 1943.Describe the Painting
- 1944.Number of Visible People in a Queue
- 1945.Sum of Digits of String After Convert
- 1946.Largest Number After Mutating Substring
- 1947.Maximum Compatibility Score Sum
- 1948.Delete Duplicate Folders in System
- 1952.Three Divisors
- 1953.Maximum Number of Weeks for Which You Can Work
- 1954.Minimum Garden Perimeter to Collect Enough Apples
- 1955.Count Number of Special Subsequences
- 1957.Delete Characters to Make Fancy String
- 1958.Check if Move is Legal
- 1959.Minimum Total Space Wasted With K Resizing Operations
- 1960.Maximum Product of the Length of Two Palindromic Substrings
- 1961.Check If String Is a Prefix of Array
- 1962.Remove Stones to Minimize the Total
- 1963.Minimum Number of Swaps to Make the String Balanced
- 1964.Find the Longest Valid Obstacle Course at Each Position
- 1967.Number of Strings That Appear as Substrings in Word
- 1968.Array With Elements Not Equal to Average of Neighbors
- 1969.Minimum Non-Zero Product of the Array Elements
- 1970.Last Day Where You Can Still Cross
- 1974.Minimum Time to Type Word Using Special Typewriter
- 1975.Maximum Matrix Sum
- 1976.Number of Ways to Arrive at Destination
- 1977.Number of Ways to Separate Numbers
- 1979.Find Greatest Common Divisor of Array
- 1980.Find Unique Binary String
- 1981.Minimize the Difference Between Target and Chosen Elements
- 1982.Find Array Given Subset Sums
- 1984.Minimum Difference Between Highest and Lowest of K Scores
- 1985.Find the Kth Largest Integer in the Array
- 1986.Minimum Number of Work Sessions to Finish the Tasks
- 1987.Number of Unique Good Subsequences
- 1991.Find the Middle Index in Array
- 1992.Find All Groups of Farmland
- 1993.Operations on Tree
- 1994.The Number of Good Subsets
- 1995.Count Special Quadruplets
- 1996.The Number of Weak Characters in the Game
- 1997.First Day Where You Have Been in All the Rooms
- 1998.GCD Sort of an Array
- 2000-2099
- 2000.Reverse Prefix of Word
- 2001.Number of Pairs of Interchangeable Rectangles
- 2002.Maximum Product of the Length of Two Palindromic Subsequences
- 2003.Smallest Missing Genetic Value in Each Subtree
- 2006.Count Number of Pairs With Absolute Difference K
- 2007.Find Original Array From Doubled Array
- 2008.Maximum Earnings From Taxi
- 2009.Minimum Number of Operations to Make Array Continuous
- 2011.Final Value of Variable After Performing Operations
- 2012.Sum of Beauty in the Array
- 2013.Detect Squares
- 2014.Longest Subsequence Repeated k Times
- 2016.Maximum Difference Between Increasing Elements
- 2017.Grid Game
- 2018.Check if Word Can Be Placed In Crossword
- 2019.The Score of Students Solving Math Expression
- 2022.Convert 1D Array Into 2D Array
- 2023.Number of Pairs of Strings With Concatenation Equal to Target
- 2024.Maximize the Confusion of an Exam
- 2025.Maximum Number of Ways to Partition an Array
- 2027.Minimum Moves to Convert String
- 2028.Find Missing Observations
- 2029.Stone Game IX
- 2030.Smallest K-Length Subsequence With Occurrences of a Letter
- 2032.Two Out of Three
- 2033.Minimum Operations to Make a Uni-Value Grid
- 2034.Stock Price Fluctuation
- 2035.Partition Array Into Two Arrays to Minimize Sum Difference
- 2037.Minimum Number of Moves to Seat Everyone
- 2038.Remove Colored Pieces if Both Neighbors are the Same Color
- 2039.The Time When the Network Becomes Idle
- 2040.Kth Smallest Product of Two Sorted Arrays
- 2042.Check if Numbers Are Ascending in a Sentence
- 2043.Simple Bank System
- 2044.Count Number of Maximum Bitwise-OR Subsets
- 2045.Second Minimum Time to Reach Destination
- 2047.Number of Valid Words in a Sentence
- 2048.Next Greater Numerically Balanced Number
- 2049.Count Nodes With the Highest Score
- 2050.Parallel Courses III
- 2053.Kth Distinct String in an Array
- 2054.Two Best Non-Overlapping Events
- 2055.Plates Between Candles
- 2056.Number of Valid Move Combinations On Chessboard
- 2057.Smallest Index With Equal Value
- 2058.Find the Minimum and Maximum Number of Nodes Between Critical Points
- 2059.Minimum Operations to Convert Number
- 2060.Check if an Original String Exists Given Two Encoded Strings
- 2062.Count Vowel Substrings of a String
- 2063.Vowels of All Substrings
- 2064.Minimized Maximum of Products Distributed to Any Store
- 2065.Maximum Path Quality of a Graph
- 2068.Check Whether Two Strings are Almost Equivalent
- 2069.Walking Robot Simulation II
- 2070.Most Beautiful Item for Each Query
- 2071.Maximum Number of Tasks You Can Assign
- 2073.Time Needed to Buy Tickets
- 2074.Reverse Nodes in Even Length Groups
- 2075.Decode the Slanted Ciphertext
- 2076.Process Restricted Friend Requests
- 2078.Two Furthest Houses With Different Colors
- 2079.Watering Plants
- 2080.Range Frequency Queries
- 2081.Sum of k-Mirror Numbers
- 2085.Count Common Words With One Occurrence
- 2086.Minimum Number of Food Buckets to Feed the Hamsters
- 2087.Minimum Cost Homecoming of a Robot in a Grid
- 2088.Count Fertile Pyramids in a Land
- 2089.Find Target Indices After Sorting Array
- 2090.K Radius Subarray Averages
- 2091.Removing Minimum and Maximum From Array
- 2092.Find All People With Secret
- 2094.Finding 3-Digit Even Numbers
- 2095.Delete the Middle Node of a Linked List
- 2096.Step-By-Step Directions From a Binary Tree Node to Another
- 2097.Valid Arrangement of Pairs
- 2099.Find Subsequence of Length K With the Largest Sum
- 2100-2199
- 2100.Find Good Days to Rob the Bank
- 2101.Detonate the Maximum Bombs
- 2102.Sequentially Ordinal Rank Tracker
- 2103.Rings and Rods
- 2104.Sum of Subarray Ranges
- 2105.Watering Plants II
- 2106.Maximum Fruits Harvested After at Most K Steps
- 2108.Find First Palindromic String in the Array
- 2109.Adding Spaces to a String
- 2110.Number of Smooth Descent Periods of a Stock
- 2111.Minimum Operations to Make the Array K-Increasing
- 2114.Maximum Number of Words Found in Sentences
- 2115.Find All Possible Recipes from Given Supplies
- 2116.Check if a Parentheses String Can Be Valid
- 2117.Abbreviating the Product of a Range
- 2119.A Number After a Double Reversal
- 2120.Execution of All Suffix Instructions Staying in a Grid
- 2121.Intervals Between Identical Elements
- 2122.Recover the Original Array
- 2124.Check if All A's Appears Before All B's
- 2125.Number of Laser Beams in a Bank
- 2126.Destroying Asteroids
- 2127.Maximum Employees to Be Invited to a Meeting
- 2129.Capitalize the Title
- 2130.Maximum Twin Sum of a Linked List
- 2131.Longest Palindrome by Concatenating Two Letter Words
- 2132.Stamping the Grid
- 2133.Check if Every Row and Column Contains All Numbers
- 2134.Minimum Swaps to Group All 1's Together II
- 2135.Count Words Obtained After Adding a Letter
- 2136.Earliest Possible Day of Full Bloom
- 2138.Divide a String Into Groups of Size k
- 2139.Minimum Moves to Reach Target Score
- 2140.Solving Questions With Brainpower
- 2141.Maximum Running Time of N Computers
- 2144.Minimum Cost of Buying Candies With Discount
- 2145.Count the Hidden Sequences
- 2146.K Highest Ranked Items Within a Price Range
- 2147.Number of Ways to Divide a Long Corridor
- 2148.Count Elements With Strictly Smaller and Greater Elements
- 2149.Rearrange Array Elements by Sign
- 2150.Find All Lonely Numbers in the Array
- 2151.Maximum Good People Based on Statements
- 2154.Keep Multiplying Found Values by Two
- 2155.All Divisions With the Highest Score of a Binary Array
- 2156.Find Substring With Given Hash Value
- 2157.Groups of Strings
- 2160.Minimum Sum of Four Digit Number After Splitting Digits
- 2161.Partition Array According to Given Pivot
- 2162.Minimum Cost to Set Cooking Time
- 2163.Minimum Difference in Sums After Removal of Elements
- 2164.Sort Even and Odd Indices Independently
- 2165.Smallest Value of the Rearranged Number
- 2166.Design Bitset
- 2167.Minimum Time to Remove All Cars Containing Illegal Goods
- 2169.Count Operations to Obtain Zero
- 2170.Minimum Operations to Make the Array Alternating
- 2171.Removing Minimum Number of Magic Beans
- 2172.Maximum AND Sum of Array
- 2176.Count Equal and Divisible Pairs in an Array
- 2177.Find Three Consecutive Integers That Sum to a Given Number
- 2178.Maximum Split of Positive Even Integers
- 2179.Count Good Triplets in an Array
- 2180.Count Integers With Even Digit Sum
- 2181.Merge Nodes in Between Zeros
- 2182.Construct String With Repeat Limit
- 2183.Count Array Pairs Divisible by K
- 2185.Counting Words With a Given Prefix
- 2186.Minimum Number of Steps to Make Two Strings Anagram II
- 2187.Minimum Time to Complete Trips
- 2188.Minimum Time to Finish the Race
- 2190.Most Frequent Number Following Key In an Array
- 2191.Sort the Jumbled Numbers
- 2192.All Ancestors of a Node in a Directed Acyclic Graph
- 2193.Minimum Number of Moves to Make Palindrome
- 2194.Cells in a Range on an Excel Sheet
- 2195.Append K Integers With Minimal Sum
- 2196.Create Binary Tree From Descriptions
- 2197.Replace Non-Coprime Numbers in Array
- 2200-2299
- 2200.Find All K-Distant Indices in an Array
- 2201.Count Artifacts That Can Be Extracted
- 2202.Maximize the Topmost Element After K Moves
- 2203.Minimum Weighted Subgraph With the Required Paths
- 2206.Divide Array Into Equal Pairs
- 2207.Maximize Number of Subsequences in a String
- 2208.Minimum Operations to Halve Array Sum
- 2209.Minimum White Tiles After Covering With Carpets
- 2210.Count Hills and Valleys in an Array
- 2211.Count Collisions on a Road
- 2212.Maximum Points in an Archery Competition
- 2213.Longest Substring of One Repeating Character
- 2215.Find the Difference of Two Arrays
- 2216.Minimum Deletions to Make Array Beautiful
- 2217.Find Palindrome With Fixed Length
- 2218.Maximum Value of K Coins From Piles
- 2220.Minimum Bit Flips to Convert Number
- 2221.Find Triangular Sum of an Array
- 2222.Number of Ways to Select Buildings
- 2223.Sum of Scores of Built Strings
- 2224.Minimum Number of Operations to Convert Time
- 2225.Find Players With Zero or One Losses
- 2226.Maximum Candies Allocated to K Children
- 2227.Encrypt and Decrypt Strings
- 2231.Largest Number After Digit Swaps by Parity
- 2232.Minimize Result by Adding Parentheses to Expression
- 2233.Maximum Product After K Increments
- 2234.Maximum Total Beauty of the Gardens
- 2239.Find Closest Number to Zero
- 2240.Number of Ways to Buy Pens and Pencils
- 2241.Design an ATM Machine
- 2242.Maximum Score of a Node Sequence
- 2243.Calculate Digit Sum of a String
- 2244.Minimum Rounds to Complete All Tasks
- 2245.Maximum Trailing Zeros in a Cornered Path
- 2246.Longest Path With Different Adjacent Characters
- 2248.Intersection of Multiple Arrays
- 2249.Count Lattice Points Inside a Circle
- 2250.Count Number of Rectangles Containing Each Point
- 2251.Number of Flowers in Full Bloom
- 2255.Count Prefixes of a Given String
- 2256.Minimum Average Difference
- 2257.Count Unguarded Cells in the Grid
- 2258.Escape the Spreading Fire
- 2259.Remove Digit From Number to Maximize Result
- 2260.Minimum Consecutive Cards to Pick Up
- 2261.K Divisible Elements Subarrays
- 2262.Total Appeal of A String
- 2264.Largest 3-Same-Digit Number in String
- 2265.Count Nodes Equal to Average of Subtree
- 2266.Count Number of Texts
- 2267.Check if There Is a Valid Parentheses String Path
- 2269.Find the K-Beauty of a Number
- 2270.Number of Ways to Split Array
- 2271.Maximum White Tiles Covered by a Carpet
- 2272.Substring With Largest Variance
- 2273.Find Resultant Array After Removing Anagrams
- 2274.Maximum Consecutive Floors Without Special Floors
- 2275.Largest Combination With Bitwise AND Greater Than Zero
- 2276.Count Integers in Intervals
- 2278.Percentage of Letter in String
- 2279.Maximum Bags With Full Capacity of Rocks
- 2280.Minimum Lines to Represent a Line Chart
- 2281.Sum of Total Strength of Wizards
- 2283.Check if Number Has Equal Digit Count and Digit Value
- 2284.Sender With Largest Word Count
- 2285.Maximum Total Importance of Roads
- 2286.Booking Concert Tickets in Groups
- 2287.Rearrange Characters to Make Target String
- 2288.Apply Discount to Prices
- 2289.Steps to Make Array Non-decreasing
- 2290.Minimum Obstacle Removal to Reach Corner
- 2293.Min Max Game
- 2294.Partition Array Such That Maximum Difference Is K
- 2295.Replace Elements in an Array
- 2296.Design a Text Editor
- 2299.Strong Password Checker II
- 2300-2399
- 2300.Successful Pairs of Spells and Potions
- 2301.Match Substring After Replacement
- 2302.Count Subarrays With Score Less Than K
- 2303.Calculate Amount Paid in Taxes
- 2304.Minimum Path Cost in a Grid
- 2305.Fair Distribution of Cookies
- 2306.Naming a Company
- 2309.Greatest English Letter in Upper and Lower Case
- 2310.Sum of Numbers With Units Digit K
- 2311.Longest Binary Subsequence Less Than or Equal to K
- 2312.Selling Pieces of Wood
- 2315.Count Asterisks
- 2316.Count Unreachable Pairs of Nodes in an Undirected Graph
- 2317.Maximum XOR After Operations
- 2318.Number of Distinct Roll Sequences
- 2319.Check if Matrix Is X-Matrix
- 2320.Count Number of Ways to Place Houses
- 2321.Maximum Score Of Spliced Array
- 2322.Minimum Score After Removals on a Tree
- 2325.Decode the Message
- 2326.Spiral Matrix IV
- 2327.Number of People Aware of a Secret
- 2328.Number of Increasing Paths in a Grid
- 2331.Evaluate Boolean Binary Tree
- 2332.The Latest Time to Catch a Bus
- 2333.Minimum Sum of Squared Difference
- 2334.Subarray With Elements Greater Than Varying Threshold
- 2335.Minimum Amount of Time to Fill Cups
- 2336.Smallest Number in Infinite Set
- 2337.Move Pieces to Obtain a String
- 2338.Count the Number of Ideal Arrays
- 2341.Maximum Number of Pairs in Array
- 2342.Max Sum of a Pair With Equal Sum of Digits
- 2343.Query Kth Smallest Trimmed Number
- 2344.Minimum Deletions to Make Array Divisible
- 2347.Best Poker Hand
- 2348.Number of Zero-Filled Subarrays
- 2349.Design a Number Container System
- 2350.Shortest Impossible Sequence of Rolls
- 2351.First Letter to Appear Twice
- 2352.Equal Row and Column Pairs
- 2353.Design a Food Rating System
- 2354.Number of Excellent Pairs
- 2357.Make Array Zero by Subtracting Equal Amounts
- 2358.Maximum Number of Groups Entering a Competition
- 2359.Find Closest Node to Given Two Nodes
- 2360.Longest Cycle in a Graph
- 2363.Merge Similar Items
- 2364.Count Number of Bad Pairs
- 2365.Task Scheduler II
- 2366.Minimum Replacements to Sort the Array
- 2367.Number of Arithmetic Triplets
- 2368.Reachable Nodes With Restrictions
- 2369.Check if There is a Valid Partition For The Array
- 2370.Longest Ideal Subsequence
- 2373.Largest Local Values in a Matrix
- 2374.Node With Highest Edge Score
- 2375.Construct Smallest Number From DI String
- 2376.Count Special Integers
- 2379.Minimum Recolors to Get K Consecutive Black Blocks
- 2380.Time Needed to Rearrange a Binary String
- 2381.Shifting Letters II
- 2382.Maximum Segment Sum After Removals
- 2383.Minimum Hours of Training to Win a Competition
- 2384.Largest Palindromic Number
- 2385.Amount of Time for Binary Tree to Be Infected
- 2386.Find the K-Sum of an Array
- 2389.Longest Subsequence With Limited Sum
- 2390.Removing Stars From a String
- 2391.Minimum Amount of Time to Collect Garbage
- 2392.Build a Matrix With Conditions
- 2395.Find Subarrays With Equal Sum
- 2396.Strictly Palindromic Number
- 2397.Maximum Rows Covered by Columns
- 2398.Maximum Number of Robots Within Budget
- 2399.Check Distances Between Same Letters
- 2400-2499
- 2400.Number of Ways to Reach a Position After Exactly k Steps
- 2401.Longest Nice Subarray
- 2402.Meeting Rooms III
- 2404.Most Frequent Even Element
- 2405.Optimal Partition of String
- 2406.Divide Intervals Into Minimum Number of Groups
- 2407.Longest Increasing Subsequence II
- 2409.Count Days Spent Together
- 2410.Maximum Matching of Players With Trainers
- 2411.Smallest Subarrays With Maximum Bitwise OR
- 2412.Minimum Money Required Before Transactions
- 2413.Smallest Even Multiple
- 2414.Length of the Longest Alphabetical Continuous Substring
- 2415.Reverse Odd Levels of Binary Tree
- 2416.Sum of Prefix Scores of Strings
- 2418.Sort the People
- 2419.Longest Subarray With Maximum Bitwise AND
- 2420.Find All Good Indices
- 2421.Number of Good Paths
- 2423.Remove Letter To Equalize Frequency
- 2424.Longest Uploaded Prefix
- 2425.Bitwise XOR of All Pairings
- 2426.Number of Pairs Satisfying Inequality
- 2427.Number of Common Factors
- 2428.Maximum Sum of an Hourglass
- 2429.Minimize XOR
- 2430.Maximum Deletions on a String
- 2432.The Employee That Worked on the Longest Task
- 2433.Find The Original Array of Prefix Xor
- 2434.Using a Robot to Print the Lexicographically Smallest String
- 2435.Paths in Matrix Whose Sum Is Divisible by K
- 2437.Number of Valid Clock Times
- 2438.Range Product Queries of Powers
- 2439.Minimize Maximum of Array
- 2440.Create Components With Same Value
- 2441.Largest Positive Integer That Exists With Its Negative
- 2442.Count Number of Distinct Integers After Reverse Operations
- 2443.Sum of Number and Its Reverse
- 2444.Count Subarrays With Fixed Bounds
- 2446.Determine if Two Events Have Conflict
- 2447.Number of Subarrays With GCD Equal to K
- 2448.Minimum Cost to Make Array Equal
- 2449.Minimum Number of Operations to Make Arrays Similar
- 2451.Odd String Difference
- 2452.Words Within Two Edits of Dictionary
- 2453.Destroy Sequential Targets
- 2454.Next Greater Element IV
- 2455.Average Value of Even Numbers That Are Divisible by Three
- 2456.Most Popular Video Creator
- 2457.Minimum Addition to Make Integer Beautiful
- 2458.Height of Binary Tree After Subtree Removal Queries
- 2460.Apply Operations to an Array
- 2461.Maximum Sum of Distinct Subarrays With Length K
- 2462.Total Cost to Hire K Workers
- 2463.Minimum Total Distance Traveled
- 2465.Number of Distinct Averages
- 2466.Count Ways To Build Good Strings
- 2467.Most Profitable Path in a Tree
- 2468.Split Message Based on Limit
- 2469.Convert the Temperature
- 2470.Number of Subarrays With LCM Equal to K
- 2471.Minimum Number of Operations to Sort a Binary Tree by Level
- 2472.Maximum Number of Non-overlapping Palindrome Substrings
- 2475.Number of Unequal Triplets in Array
- 2476.Closest Nodes Queries in a Binary Search Tree
- 2477.Minimum Fuel Cost to Report to the Capital
- 2478.Number of Beautiful Partitions
- 2481.Minimum Cuts to Divide a Circle
- 2482.Difference Between Ones and Zeros in Row and Column
- 2483.Minimum Penalty for a Shop
- 2484.Count Palindromic Subsequences
- 2485.Find the Pivot Integer
- 2486.Append Characters to String to Make Subsequence
- 2487.Remove Nodes From Linked List
- 2488.Count Subarrays With Median K
- 2490.Circular Sentence
- 2491.Divide Players Into Teams of Equal Skill
- 2492.Minimum Score of a Path Between Two Cities
- 2493.Divide Nodes Into the Maximum Number of Groups
- 2496.Maximum Value of a String in an Array
- 2497.Maximum Star Sum of a Graph
- 2498.Frog Jump II
- 2499.Minimum Total Cost to Make Arrays Unequal
- 2500-2599
- 2500.Delete Greatest Value in Each Row
- 2501.Longest Square Streak in an Array
- 2502.Design Memory Allocator
- 2503.Maximum Number of Points From Grid Queries
- 2506.Count Pairs Of Similar Strings
- 2507.Smallest Value After Replacing With Sum of Prime Factors
- 2508.Add Edges to Make Degrees of All Nodes Even
- 2509.Cycle Length Queries in a Tree
- 2511.Maximum Enemy Forts That Can Be Captured
- 2512.Reward Top K Students
- 2513.Minimize the Maximum of Two Arrays
- 2514.Count Anagrams
- 2515.Shortest Distance to Target String in a Circular Array
- 2516.Take K of Each Character From Left and Right
- 2517.Maximum Tastiness of Candy Basket
- 2518.Number of Great Partitions
- 2520.Count the Digits That Divide a Number
- 2521.Distinct Prime Factors of Product of Array
- 2522.Partition String Into Substrings With Values at Most K
- 2523.Closest Prime Numbers in Range
- 2525.Categorize Box According to Criteria
- 2526.Find Consecutive Integers from a Data Stream
- 2527.Find Xor-Beauty of Array
- 2528.Maximize the Minimum Powered City
- 2529.Maximum Count of Positive Integer and Negative Integer
- 2530.Maximal Score After Applying K Operations
- 2531.Make Number of Distinct Characters Equal
- 2532.Time to Cross a Bridge
- 2535.Difference Between Element Sum and Digit Sum of an Array
- 2536.Increment Submatrices by One
- 2537.Count the Number of Good Subarrays
- 2538.Difference Between Maximum and Minimum Price Sum
- 2540.Minimum Common Value
- 2541.Minimum Operations to Make Array Equal II
- 2542.Maximum Subsequence Score
- 2543.Check if Point Is Reachable
- 2544.Alternating Digit Sum
- 2545.Sort the Students by Their Kth Score
- 2546.Apply Bitwise Operations to Make Strings Equal
- 2547.Minimum Cost to Split an Array
- 2549.Count Distinct Numbers on Board
- 2550.Count Collisions of Monkeys on a Polygon
- 2551.Put Marbles in Bags
- 2552.Count Increasing Quadruplets
- 2553.Separate the Digits in an Array
- 2554.Maximum Number of Integers to Choose From a Range I
- 2555.Maximize Win From Two Segments
- 2556.Disconnect Path in a Binary Matrix by at Most One Flip
- 2558.Take Gifts From the Richest Pile
- 2559.Count Vowel Strings in Ranges
- 2560.House Robber IV
- 2561.Rearranging Fruits
- 2562.Find the Array Concatenation Value
- 2563.Count the Number of Fair Pairs
- 2564.Substring XOR Queries
- 2565.Subsequence With the Minimum Score
- 2566.Maximum Difference by Remapping a Digit
- 2567.Minimum Score by Changing Two Elements
- 2568.Minimum Impossible OR
- 2569.Handling Sum Queries After Update
- 2570.Merge Two 2D Arrays by Summing Values
- 2571.Minimum Operations to Reduce an Integer to 0
- 2572.Count the Number of Square-Free Subsets
- 2573.Find the String with LCP
- 2574.Left and Right Sum Differences
- 2575.Find the Divisibility Array of a String
- 2576.Find the Maximum Number of Marked Indices
- 2577.Minimum Time to Visit a Cell In a Grid
- 2578.Split With Minimum Sum
- 2579.Count Total Number of Colored Cells
- 2580.Count Ways to Group Overlapping Ranges
- 2581.Count Number of Possible Root Nodes
- 2582.Pass the Pillow
- 2583.Kth Largest Sum in a Binary Tree
- 2584.Split the Array to Make Coprime Products
- 2585.Number of Ways to Earn Points
- 2586.Count the Number of Vowel Strings in Range
- 2587.Rearrange Array to Maximize Prefix Score
- 2588.Count the Number of Beautiful Subarrays
- 2589.Minimum Time to Complete All Tasks
- 2591.Distribute Money to Maximum Children
- 2592.Maximize Greatness of an Array
- 2593.Find Score of an Array After Marking All Elements
- 2594.Minimum Time to Repair Cars
- 2595.Number of Even and Odd Bits
- 2596.Check Knight Tour Configuration
- 2597.The Number of Beautiful Subsets
- 2598.Smallest Missing Non-negative Integer After Operations
- 2600-2699
- 2600.K Items With the Maximum Sum
- 2601.Prime Subtraction Operation
- 2602.Minimum Operations to Make All Array Elements Equal
- 2603.Collect Coins in a Tree
- 2605.Form Smallest Number From Two Digit Arrays
- 2606.Find the Substring With Maximum Cost
- 2607.Make K-Subarray Sums Equal
- 2608.Shortest Cycle in a Graph
- 2609.Find the Longest Balanced Substring of a Binary String
- 2610.Convert an Array Into a 2D Array With Conditions
- 2611.Mice and Cheese
- 2612.Minimum Reverse Operations
- 2614.Prime In Diagonal
- 2615.Sum of Distances
- 2616.Minimize the Maximum Difference of Pairs
- 2617.Minimum Number of Visited Cells in a Grid
- 2639.Find the Width of Columns of a Grid
- 2640.Find the Score of All Prefixes of an Array
- 2641.Cousins in Binary Tree II
- 2642.Design Graph With Shortest Path Calculator
- 2643.Row With Maximum Ones
- 2644.Find the Maximum Divisibility Score
- 2645.Minimum Additions to Make Valid String
- 2646.Minimize the Total Price of the Trips
- 2651.Calculate Delayed Arrival Time
- 2652.Sum Multiples
- 2653.Sliding Subarray Beauty
- 2654.Minimum Number of Operations to Make All Array Elements Equal to 1
- 2656.Maximum Sum With Exactly K Elements
- 2657.Find the Prefix Common Array of Two Arrays
- 2658.Maximum Number of Fish in a Grid
- 2659.Make Array Empty
- 2660.Determine the Winner of a Bowling Game
- 2661.First Completely Painted Row or Column
- 2662.Minimum Cost of a Path With Special Roads
- 2663.Lexicographically Smallest Beautiful String
- 2670.Find the Distinct Difference Array
- 2671.Frequency Tracker
- 2672.Number of Adjacent Elements With the Same Color
- 2673.Make Costs of Paths Equal in a Binary Tree
- 2678.Number of Senior Citizens
- 2679.Sum in a Matrix
- 2680.Maximum OR
- 2681.Power of Heroes
- 2682.Find the Losers of the Circular Game
- 2683.Neighboring Bitwise XOR
- 2684.Maximum Number of Moves in a Grid
- 2685.Count the Number of Complete Components
- 2696.Minimum String Length After Removing Substrings
- 2697.Lexicographically Smallest Palindrome
- 2698.Find the Punishment Number of an Integer
- 2699.Modify Graph Edge Weights
- 2700-2799
- 2706.Buy Two Chocolates
- 2707.Extra Characters in a String
- 2708.Maximum Strength of a Group
- 2709.Greatest Common Divisor Traversal
- 2710.Remove Trailing Zeros From a String
- 2711.Difference of Number of Distinct Values on Diagonals
- 2712.Minimum Cost to Make All Characters Equal
- 2713.Maximum Strictly Increasing Cells in a Matrix
- 2716.Minimize String Length
- 2717.Semi-Ordered Permutation
- 2718.Sum of Matrix After Queries
- 2719.Count of Integers
- 2729.Check if The Number is Fascinating
- 2730.Find the Longest Semi-Repetitive Substring
- 2731.Movement of Robots
- 2732.Find a Good Subset of the Matrix
- 2733.Neither Minimum nor Maximum
- 2734.Lexicographically Smallest String After Substring Operation
- 2735.Collecting Chocolates
- 2736.Maximum Sum Queries
- 2739.Total Distance Traveled
- 2740.Find the Value of the Partition
- 2741.Special Permutations
- 2742.Painting the Walls
- 2744.Find Maximum Number of String Pairs
- 2745.Construct the Longest New String
- 2746.Decremental String Concatenation
- 2747.Count Zero Request Servers
- 2748.Number of Beautiful Pairs
- 2749.Minimum Operations to Make the Integer Zero
- 2750.Ways to Split Array Into Good Subarrays
- 2751.Robot Collisions
- 2760.Longest Even Odd Subarray With Threshold
- 2761.Prime Pairs With Target Sum
- 2762.Continuous Subarrays
- 2763.Sum of Imbalance Numbers of All Subarrays
- 2765.Longest Alternating Subarray
- 2766.Relocate Marbles
- 2767.Partition String Into Minimum Beautiful Substrings
- 2768.Number of Black Blocks
- 2769.Find the Maximum Achievable Number
- 2770.Maximum Number of Jumps to Reach the Last Index
- 2771.Longest Non-decreasing Subarray From Two Arrays
- 2772.Apply Operations to Make All Array Elements Equal to Zero
- 2778.Sum of Squares of Special Elements
- 2779.Maximum Beauty of an Array After Applying Operation
- 2780.Minimum Index of a Valid Split
- 2781.Length of the Longest Valid Substring
- 2784.Check if Array is Good
- 2785.Sort Vowels in a String
- 2786.Visit Array Positions to Maximize Score
- 2787.Ways to Express an Integer as Sum of Powers
- 2788.Split Strings by Separator
- 2789.Largest Element in an Array after Merge Operations
- 2790.Maximum Number of Groups With Increasing Length
- 2791.Count Paths That Can Form a Palindrome in a Tree
- 2798.Number of Employees Who Met the Target
- 2799.Count Complete Subarrays in an Array
- 2800-2899
- 2800.Shortest String That Contains Three Strings
- 2801.Count Stepping Numbers in Range
- 2806.Account Balance After Rounded Purchase
- 2807.Insert Greatest Common Divisors in Linked List
- 2808.Minimum Seconds to Equalize a Circular Array
- 2809.Minimum Time to Make Array Sum At Most x
- 2810.Faulty Keyboard
- 2811.Check if it is Possible to Split Array
- 2812.Find the Safest Path in a Grid
- 2813.Maximum Elegance of a K-Length Subsequence
- 2815.Max Pair Sum in an Array
- 2816.Double a Number Represented as a Linked List
- 2817.Minimum Absolute Difference Between Elements With Constraint
- 2818.Apply Operations to Maximize Score
- 2824.Count Pairs Whose Sum is Less than Target
- 2825.Make String a Subsequence Using Cyclic Increments
- 2826.Sorting Three Groups
- 2827.Number of Beautiful Integers in the Range
- 2828.Check if a String Is an Acronym of Words
- 2829.Determine the Minimum Sum of a k-avoiding Array
- 2830.Maximize the Profit as the Salesman
- 2831.Find the Longest Equal Subarray
- 2833.Furthest Point From Origin
- 2834.Find the Minimum Possible Sum of a Beautiful Array
- 2835.Minimum Operations to Form Subsequence With Target Sum
- 2836.Maximize Value of Function in a Ball Passing Game
- 2839.Check if Strings Can be Made Equal With Operations I
- 2840.Check if Strings Can be Made Equal With Operations II
- 2841.Maximum Sum of Almost Unique Subarray
- 2842.Count K-Subsequences of a String With Maximum Beauty
- 2843.Count Symmetric Integers
- 2844.Minimum Operations to Make a Special Number
- 2845.Count of Interesting Subarrays
- 2846.Minimum Edge Weight Equilibrium Queries in a Tree
- 2848.Points That Intersect With Cars
- 2849.Determine if a Cell Is Reachable at a Given Time
- 2850.Minimum Moves to Spread Stones Over Grid
- 2851.String Transformation
- 2855.Minimum Right Shifts to Sort the Array
- 2856.Minimum Array Length After Pair Removals
- 2857.Count Pairs of Points With Distance k
- 2858.Minimum Edge Reversals So Every Node Is Reachable
- 2859.Sum of Values at Indices With K Set Bits
- 2860.Happy Students
- 2861.Maximum Number of Alloys
- 2862.Maximum Element-Sum of a Complete Subset of Indices
- 2864.Maximum Odd Binary Number
- 2865.Beautiful Towers I
- 2866.Beautiful Towers II
- 2867.Count Valid Paths in a Tree
- 2869.Minimum Operations to Collect Elements
- 2870.Minimum Number of Operations to Make Array Empty
- 2871.Split Array Into Maximum Number of Subarrays
- 2872.Maximum Number of K-Divisible Components
- 2873.Maximum Value of an Ordered Triplet I
- 2874.Maximum Value of an Ordered Triplet II
- 2875.Minimum Size Subarray in Infinite Array
- 2876.Count Visited Nodes in a Directed Graph
- 2894.Divisible and Non-divisible Sums Difference
- 2895.Minimum Processing Time
- 2896.Apply Operations to Make Two Strings Equal
- 2897.Apply Operations on Array to Maximize Sum of Squares
- 2899.Last Visited Integers
- 2900-2999
- 2900.Longest Unequal Adjacent Groups Subsequence I
- 2901.Longest Unequal Adjacent Groups Subsequence II
- 2902.Count of Sub-Multisets With Bounded Sum
- 2903.Find Indices With Index and Value Difference I
- 2904.Shortest and Lexicographically Smallest Beautiful String
- 2905.Find Indices With Index and Value Difference II
- 2906.Construct Product Matrix
- 2908.Minimum Sum of Mountain Triplets I
- 2909.Minimum Sum of Mountain Triplets II
- 2910.Minimum Number of Groups to Create a Valid Assignment
- 2911.Minimum Changes to Make K Semi-palindromes
- 2913.Subarrays Distinct Element Sum of Squares I
- 2914.Minimum Number of Changes to Make Binary String Beautiful
- 2915.Length of the Longest Subsequence That Sums to Target
- 2916.Subarrays Distinct Element Sum of Squares II
- 2917.Find the K-or of an Array
- 2918.Minimum Equal Sum of Two Arrays After Replacing Zeros
- 2919.Minimum Increment Operations to Make Array Beautiful
- 2920.Maximum Points After Collecting Coins From All Nodes
- 2923.Find Champion I
- 2924.Find Champion II
- 2925.Maximum Score After Applying Operations on a Tree
- 2926.Maximum Balanced Subsequence Sum
- 2928.Distribute Candies Among Children I
- 2929.Distribute Candies Among Children II
- 2930.Number of Strings Which Can Be Rearranged to Contain Substring
- 2931.Maximum Spending After Buying Items
- 2932.Maximum Strong Pair XOR I
- 2933.High-Access Employees
- 2934.Minimum Operations to Maximize Last Elements in Arrays
- 2935.Maximum Strong Pair XOR II
- 2937.Make Three Strings Equal
- 2938.Separate Black and White Balls
- 2939.Maximum Xor Product
- 2940.Find Building Where Alice and Bob Can Meet
- 2942.Find Words Containing Character
- 2943.Maximize Area of Square Hole in Grid
- 2944.Minimum Number of Coins for Fruits
- 2945.Find Maximum Non-decreasing Array Length
- 2946.Matrix Similarity After Cyclic Shifts
- 2947.Count Beautiful Substrings I
- 2948.Make Lexicographically Smallest Array by Swapping Elements
- 2949.Count Beautiful Substrings II
- 2951.Find the Peaks
- 2952.Minimum Number of Coins to be Added
- 2953.Count Complete Substrings
- 2954.Count the Number of Infection Sequences
- 2956.Find Common Elements Between Two Arrays
- 2957.Remove Adjacent Almost-Equal Characters
- 2958.Length of Longest Subarray With at Most K Frequency
- 2959.Number of Possible Sets of Closing Branches
- 2960.Count Tested Devices After Test Operations
- 2961.Double Modular Exponentiation
- 2962.Count Subarrays Where Max Element Appears at Least K Times
- 2963.Count the Number of Good Partitions
- 2965.Find Missing and Repeated Values
- 2966.Divide Array Into Arrays With Max Difference
- 2967.Minimum Cost to Make Array Equalindromic
- 2968.Apply Operations to Maximize Frequency Score
- 2970.Count the Number of Incremovable Subarrays I
- 2971.Find Polygon With the Largest Perimeter
- 2972.Count the Number of Incremovable Subarrays II
- 2973.Find Number of Coins to Place in Tree Nodes
- 2974.Minimum Number Game
- 2975.Maximum Square Area by Removing Fences From a Field
- 2976.Minimum Cost to Convert String I
- 2977.Minimum Cost to Convert String II
- 2980.Check if Bitwise OR Has Trailing Zeros
- 2981.Find Longest Special Substring That Occurs Thrice I
- 2982.Find Longest Special Substring That Occurs Thrice II
- 2983.Palindrome Rearrangement Queries
- 2996.Smallest Missing Integer Greater Than Sequential Prefix Sum
- 2997.Minimum Number of Operations to Make Array XOR Equal to K
- 2998.Minimum Number of Operations to Make X and Y Equal
- 2999.Count the Number of Powerful Integers
- 3000-3099
- 3000.Maximum Area of Longest Diagonal Rectangle
- 3001.Minimum Moves to Capture The Queen
Some content is hidden
Large Commits have some content hidden by default. Use the searchbox below for content that may be hidden.
3,205 files changed
+3245
-10
lines changed
0 commit comments