1400.Construct K Palindrome Strings
1401.Circle and Rectangle Overlapping
1403.Minimum Subsequence in Non-Increasing Order
1404.Number of Steps to Reduce a Number in Binary Representation to One
1405.Longest Happy String
1408.String Matching in an Array
1409.Queries on a Permutation With Key
1411.Number of Ways to Paint N × 3 Grid
1412.Find the Quiet Students in All Exams
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
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
1427.Perform String Shifts
1428.Leftmost Column with at Least a One
1430.Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree
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
1435.Create a Session Bar Chart
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
1440.Evaluate Boolean Expression
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
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
1469.Find All The Lonely Nodes
1471.The k Strongest Values in an Array
1472.Design Browser History
1474.Delete N Nodes After M Nodes of a Linked List
1475.Final Prices With a Special Discount in a Shop
1476.Subrectangle Queries
1477.Find Two Non-overlapping Sub-arrays Each With Target Sum
1479.Sales by Day of the Week
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
1484.Group Sold Products By The Date
1485.Clone Binary Tree With Random Pointer
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
1493.Longest Subarray of 1's After Deleting One Element
1495.Friendly Movies Streamed Last Month
1497.Check If Array Pairs Are Divisible by k
1498.Number of Subsequences That Satisfy the Given Sum Condition
1499.Max Value of Equation
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