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lcci
lcof
lcof2
lcp
lcs
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- 0000-0099
- 0100-0199
  - 0100.Same Tree
  - 0101.Symmetric Tree
  - 0102.Binary Tree Level Order Traversal
  - 0103.Binary Tree Zigzag Level Order Traversal
  - 0104.Maximum Depth of Binary Tree
  - 0105.Construct Binary Tree from Preorder and Inorder Traversal
  - 0106.Construct Binary Tree from Inorder and Postorder Traversal
  - 0107.Binary Tree Level Order Traversal II
  - 0108.Convert Sorted Array to Binary Search Tree
  - 0109.Convert Sorted List to Binary Search Tree
  - 0110.Balanced Binary Tree
  - 0111.Minimum Depth of Binary Tree
  - 0112.Path Sum
  - 0113.Path Sum II
  - 0114.Flatten Binary Tree to Linked List
  - 0115.Distinct Subsequences
  - 0116.Populating Next Right Pointers in Each Node
  - 0117.Populating Next Right Pointers in Each Node II
  - 0118.Pascal's Triangle
  - 0119.Pascal's Triangle II
  - 0120.Triangle
  - 0121.Best Time to Buy and Sell Stock
  - 0122.Best Time to Buy and Sell Stock II
  - 0123.Best Time to Buy and Sell Stock III
  - 0124.Binary Tree Maximum Path Sum
  - 0125.Valid Palindrome
  - 0126.Word Ladder II
  - 0127.Word Ladder
  - 0128.Longest Consecutive Sequence
  - 0129.Sum Root to Leaf Numbers
  - 0130.Surrounded Regions
  - 0131.Palindrome Partitioning
  - 0132.Palindrome Partitioning II
  - 0133.Clone Graph
  - 0134.Gas Station
  - 0135.Candy
  - 0136.Single Number
  - 0137.Single Number II
  - 0138.Copy List with Random Pointer
  - 0139.Word Break
  - 0140.Word Break II
  - 0141.Linked List Cycle
  - 0142.Linked List Cycle II
  - 0143.Reorder List
  - 0144.Binary Tree Preorder Traversal
  - 0145.Binary Tree Postorder Traversal
  - 0146.LRU Cache
  - 0147.Insertion Sort List
  - 0148.Sort List
  - 0149.Max Points on a Line
  - 0150.Evaluate Reverse Polish Notation
  - 0151.Reverse Words in a String
  - 0152.Maximum Product Subarray
  - 0153.Find Minimum in Rotated Sorted Array
  - 0154.Find Minimum in Rotated Sorted Array II
  - 0155.Min Stack
  - 0156.Binary Tree Upside Down
  - 0157.Read N Characters Given Read4
  - 0158.Read N Characters Given read4 II - Call Multiple Times
  - 0159.Longest Substring with At Most Two Distinct Characters
  - 0160.Intersection of Two Linked Lists
  - 0161.One Edit Distance
  - 0162.Find Peak Element
  - 0163.Missing Ranges
  - 0164.Maximum Gap
  - 0165.Compare Version Numbers
  - 0166.Fraction to Recurring Decimal
  - 0167.Two Sum II - Input Array Is Sorted
  - 0168.Excel Sheet Column Title
  - 0169.Majority Element
  - 0170.Two Sum III - Data structure design
  - 0171.Excel Sheet Column Number
  - 0172.Factorial Trailing Zeroes
  - 0173.Binary Search Tree Iterator
  - 0174.Dungeon Game
  - 0175.Combine Two Tables
  - 0176.Second Highest Salary
  - 0177.Nth Highest Salary
  - 0178.Rank Scores
  - 0179.Largest Number
  - 0180.Consecutive Numbers
  - 0181.Employees Earning More Than Their Managers
  - 0182.Duplicate Emails
  - 0183.Customers Who Never Order
  - 0184.Department Highest Salary
  - 0185.Department Top Three Salaries
  - 0186.Reverse Words in a String II
  - 0187.Repeated DNA Sequences
  - 0188.Best Time to Buy and Sell Stock IV
  - 0189.Rotate Array
  - 0190.Reverse Bits
  - 0191.Number of 1 Bits
  - 0192.Word Frequency
  - 0193.Valid Phone Numbers
  - 0194.Transpose File
  - 0195.Tenth Line
  - 0196.Delete Duplicate Emails
  - 0197.Rising Temperature
  - 0198.House Robber
  - 0199.Binary Tree Right Side View
- 0200-0299
- 0300-0399
- 0400-0499
- 0500-0599
- 0600-0699
- 0700-0799
- 0800-0899
- 0900-0999
- 1000-1099
- 1100-1199
- 1200-1299
- 1300-1399
- 1400-1499
- 1500-1599
- 1600-1699
- 1700-1799
- 1800-1899
- 1900-1999
- 2000-2099
- 2100-2199
- 2200-2299
- CONTEST_README.md
- CONTEST_README_EN.md
- README.md
- README_EN.md
- __init__.py
- bash_problem_readme_template.md
- bash_problem_readme_template_en.md
- contest.py
- main.py
- problem_readme_template.md
- problem_readme_template_en.md
- readme_template.md
- readme_template_en.md
- spider.py
- sql_problem_readme_template.md
- sql_problem_readme_template_en.md
- summary.md
- summary_en.md
.gitignore
.nojekyll
.prettierrc
CODE_OF_CONDUCT.md
LICENSE
README.md
README_EN.md
index.html
package.json
summary.md
summary_en.md
yarn.lock

0100-0199

May 30, 2022

58b0333 · May 30, 2022

Name	Name	Last commit message	Last commit date
parent directory ..
0100.Same Tree	0100.Same Tree	chore: change cdn (doocs#820 )	May 23, 2022
0101.Symmetric Tree	0101.Symmetric Tree	chore: change cdn (doocs#820 )	May 23, 2022
0102.Binary Tree Level Order Traversal	0102.Binary Tree Level Order Traversal	chore: change cdn (doocs#820 )	May 23, 2022
0103.Binary Tree Zigzag Level Order Traversal	0103.Binary Tree Zigzag Level Order Traversal	chore: change cdn (doocs#820 )	May 23, 2022
0104.Maximum Depth of Binary Tree	0104.Maximum Depth of Binary Tree	chore: change cdn (doocs#820 )	May 23, 2022
0105.Construct Binary Tree from Preorder and Inorder Traversal	0105.Construct Binary Tree from Preorder and Inorder Traversal	chore: change cdn (doocs#820 )	May 23, 2022
0106.Construct Binary Tree from Inorder and Postorder Traversal	0106.Construct Binary Tree from Inorder and Postorder Traversal	chore: change cdn (doocs#820 )	May 23, 2022
0107.Binary Tree Level Order Traversal II	0107.Binary Tree Level Order Traversal II	chore: change cdn (doocs#820 )	May 23, 2022
0108.Convert Sorted Array to Binary Search Tree	0108.Convert Sorted Array to Binary Search Tree	chore: change cdn (doocs#820 )	May 23, 2022
0109.Convert Sorted List to Binary Search Tree	0109.Convert Sorted List to Binary Search Tree	chore: change cdn (doocs#820 )	May 23, 2022
0110.Balanced Binary Tree	0110.Balanced Binary Tree	chore: change cdn (doocs#820 )	May 23, 2022
0111.Minimum Depth of Binary Tree	0111.Minimum Depth of Binary Tree	chore: change cdn (doocs#820 )	May 23, 2022
0112.Path Sum	0112.Path Sum	chore: change cdn (doocs#820 )	May 23, 2022
0113.Path Sum II	0113.Path Sum II	chore: change cdn (doocs#820 )	May 23, 2022
0114.Flatten Binary Tree to Linked List	0114.Flatten Binary Tree to Linked List	chore: change cdn (doocs#820 )	May 23, 2022
0115.Distinct Subsequences	0115.Distinct Subsequences	chore: change domain name (doocs#806 )	Apr 29, 2022
0116.Populating Next Right Pointers in Each Node	0116.Populating Next Right Pointers in Each Node	chore: change cdn (doocs#820 )	May 23, 2022
0117.Populating Next Right Pointers in Each Node II	0117.Populating Next Right Pointers in Each Node II	chore: change cdn (doocs#820 )	May 23, 2022
0118.Pascal's Triangle	0118.Pascal's Triangle	chore: change cdn (doocs#820 )	May 23, 2022
0119.Pascal's Triangle II	0119.Pascal's Triangle II	chore: change cdn (doocs#820 )	May 23, 2022
0120.Triangle	0120.Triangle	chore: change domain name (doocs#806 )	Apr 29, 2022
0121.Best Time to Buy and Sell Stock	0121.Best Time to Buy and Sell Stock	chore: change domain name (doocs#806 )	Apr 29, 2022
0122.Best Time to Buy and Sell Stock II	0122.Best Time to Buy and Sell Stock II	feat: update lc problems	Apr 30, 2022
0123.Best Time to Buy and Sell Stock III	0123.Best Time to Buy and Sell Stock III	chore: change domain name (doocs#806 )	Apr 29, 2022
0124.Binary Tree Maximum Path Sum	0124.Binary Tree Maximum Path Sum	chore: change cdn (doocs#820 )	May 23, 2022
0125.Valid Palindrome	0125.Valid Palindrome	chore: change domain name (doocs#806 )	Apr 29, 2022
0126.Word Ladder II	0126.Word Ladder II	chore: change domain name (doocs#806 )	Apr 29, 2022
0127.Word Ladder	0127.Word Ladder	chore: change domain name (doocs#806 )	Apr 29, 2022
0128.Longest Consecutive Sequence	0128.Longest Consecutive Sequence	chore: change domain name (doocs#806 )	Apr 29, 2022
0129.Sum Root to Leaf Numbers	0129.Sum Root to Leaf Numbers	chore: change cdn (doocs#820 )	May 23, 2022
0130.Surrounded Regions	0130.Surrounded Regions	chore: change cdn (doocs#820 )	May 23, 2022
0131.Palindrome Partitioning	0131.Palindrome Partitioning	chore: change domain name (doocs#806 )	Apr 29, 2022
0132.Palindrome Partitioning II	0132.Palindrome Partitioning II	chore: change domain name (doocs#806 )	Apr 29, 2022
0133.Clone Graph	0133.Clone Graph	chore: change cdn (doocs#820 )	May 23, 2022
0134.Gas Station	0134.Gas Station	chore: change domain name (doocs#806 )	Apr 29, 2022
0135.Candy	0135.Candy	chore: change domain name (doocs#806 )	Apr 29, 2022
0136.Single Number	0136.Single Number	chore: change domain name (doocs#806 )	Apr 29, 2022
0137.Single Number II	0137.Single Number II	chore: change domain name (doocs#806 )	Apr 29, 2022
0138.Copy List with Random Pointer	0138.Copy List with Random Pointer	chore: change cdn (doocs#820 )	May 23, 2022
0139.Word Break	0139.Word Break	chore: change domain name (doocs#806 )	Apr 29, 2022
0140.Word Break II	0140.Word Break II	chore: change domain name (doocs#806 )	Apr 29, 2022
0141.Linked List Cycle	0141.Linked List Cycle	chore: change cdn (doocs#820 )	May 23, 2022
0142.Linked List Cycle II	0142.Linked List Cycle II	chore: change cdn (doocs#820 )	May 23, 2022
0143.Reorder List	0143.Reorder List	chore: change cdn (doocs#820 )	May 23, 2022
0144.Binary Tree Preorder Traversal	0144.Binary Tree Preorder Traversal	chore: change cdn (doocs#820 )	May 23, 2022
0145.Binary Tree Postorder Traversal	0145.Binary Tree Postorder Traversal	chore: change cdn (doocs#820 )	May 23, 2022
0146.LRU Cache	0146.LRU Cache	feat: add contest data	May 30, 2022
0147.Insertion Sort List	0147.Insertion Sort List	chore: change cdn (doocs#820 )	May 23, 2022
0148.Sort List	0148.Sort List	chore: change cdn (doocs#820 )	May 23, 2022
0149.Max Points on a Line	0149.Max Points on a Line	chore: change cdn (doocs#820 )	May 23, 2022
0150.Evaluate Reverse Polish Notation	0150.Evaluate Reverse Polish Notation	chore: change domain name (doocs#806 )	Apr 29, 2022
0151.Reverse Words in a String	0151.Reverse Words in a String	feat: update lc problems	May 30, 2022
0152.Maximum Product Subarray	0152.Maximum Product Subarray	chore: change domain name (doocs#806 )	Apr 29, 2022
0153.Find Minimum in Rotated Sorted Array	0153.Find Minimum in Rotated Sorted Array	chore: change domain name (doocs#806 )	Apr 29, 2022
0154.Find Minimum in Rotated Sorted Array II	0154.Find Minimum in Rotated Sorted Array II	chore: change domain name (doocs#806 )	Apr 29, 2022
0155.Min Stack	0155.Min Stack	chore: change domain name (doocs#806 )	Apr 29, 2022
0156.Binary Tree Upside Down	0156.Binary Tree Upside Down	chore: change cdn (doocs#820 )	May 23, 2022
0157.Read N Characters Given Read4	0157.Read N Characters Given Read4	chore: change cdn (doocs#820 )	May 23, 2022
0158.Read N Characters Given read4 II - Call Multiple Times	0158.Read N Characters Given read4 II - Call Multiple Times	feat: add contest data	May 30, 2022
0159.Longest Substring with At Most Two Distinct Characters	0159.Longest Substring with At Most Two Distinct Characters	chore: change domain name (doocs#806 )	Apr 29, 2022
0160.Intersection of Two Linked Lists	0160.Intersection of Two Linked Lists	chore: change cdn (doocs#820 )	May 23, 2022
0161.One Edit Distance	0161.One Edit Distance	chore: change domain name (doocs#806 )	Apr 29, 2022
0162.Find Peak Element	0162.Find Peak Element	chore: change domain name (doocs#806 )	Apr 29, 2022
0163.Missing Ranges	0163.Missing Ranges	chore: change domain name (doocs#806 )	Apr 29, 2022
0164.Maximum Gap	0164.Maximum Gap	chore: change domain name (doocs#806 )	Apr 29, 2022
0165.Compare Version Numbers	0165.Compare Version Numbers	chore: change domain name (doocs#806 )	Apr 29, 2022
0166.Fraction to Recurring Decimal	0166.Fraction to Recurring Decimal	chore: change domain name (doocs#806 )	Apr 29, 2022
0167.Two Sum II - Input Array Is Sorted	0167.Two Sum II - Input Array Is Sorted	feat: update lc problems	May 30, 2022
0168.Excel Sheet Column Title	0168.Excel Sheet Column Title	chore: change domain name (doocs#806 )	Apr 29, 2022
0169.Majority Element	0169.Majority Element	feat: update lc problems	Apr 30, 2022
0170.Two Sum III - Data structure design	0170.Two Sum III - Data structure design	chore: change domain name (doocs#806 )	Apr 29, 2022
0171.Excel Sheet Column Number	0171.Excel Sheet Column Number	feat: add contest data	May 30, 2022
0172.Factorial Trailing Zeroes	0172.Factorial Trailing Zeroes	chore: change domain name (doocs#806 )	Apr 29, 2022
0173.Binary Search Tree Iterator	0173.Binary Search Tree Iterator	chore: change cdn (doocs#820 )	May 23, 2022
0174.Dungeon Game	0174.Dungeon Game	chore: change cdn (doocs#820 )	May 23, 2022
0175.Combine Two Tables	0175.Combine Two Tables	feat: add contest data	May 30, 2022
0176.Second Highest Salary	0176.Second Highest Salary	chore: change domain name (doocs#806 )	Apr 29, 2022
0177.Nth Highest Salary	0177.Nth Highest Salary	chore: change domain name (doocs#806 )	Apr 29, 2022
0178.Rank Scores	0178.Rank Scores	chore: change domain name (doocs#806 )	Apr 29, 2022
0179.Largest Number	0179.Largest Number	chore: change domain name (doocs#806 )	Apr 29, 2022
0180.Consecutive Numbers	0180.Consecutive Numbers	feat: update lc problems	Apr 30, 2022
0181.Employees Earning More Than Their Managers	0181.Employees Earning More Than Their Managers	chore: change domain name (doocs#806 )	Apr 29, 2022
0182.Duplicate Emails	0182.Duplicate Emails	chore: change domain name (doocs#806 )	Apr 29, 2022
0183.Customers Who Never Order	0183.Customers Who Never Order	chore: change domain name (doocs#806 )	Apr 29, 2022
0184.Department Highest Salary	0184.Department Highest Salary	chore: change domain name (doocs#806 )	Apr 29, 2022
0185.Department Top Three Salaries	0185.Department Top Three Salaries	chore: change domain name (doocs#806 )	Apr 29, 2022
0186.Reverse Words in a String II	0186.Reverse Words in a String II	chore: change domain name (doocs#806 )	Apr 29, 2022
0187.Repeated DNA Sequences	0187.Repeated DNA Sequences	chore: change domain name (doocs#806 )	Apr 29, 2022
0188.Best Time to Buy and Sell Stock IV	0188.Best Time to Buy and Sell Stock IV	chore: change domain name (doocs#806 )	Apr 29, 2022
0189.Rotate Array	0189.Rotate Array	feat: update lc problems	May 30, 2022
0190.Reverse Bits	0190.Reverse Bits	chore: change domain name (doocs#806 )	Apr 29, 2022
0191.Number of 1 Bits	0191.Number of 1 Bits	feat: add contest data	May 30, 2022
0192.Word Frequency	0192.Word Frequency	feat: add contest data	May 30, 2022
0193.Valid Phone Numbers	0193.Valid Phone Numbers	chore: change domain name (doocs#806 )	Apr 29, 2022
0194.Transpose File	0194.Transpose File	chore: change domain name (doocs#806 )	Apr 29, 2022
0195.Tenth Line	0195.Tenth Line	chore: change domain name (doocs#806 )	Apr 29, 2022
0196.Delete Duplicate Emails	0196.Delete Duplicate Emails	feat: add contest data	May 30, 2022
0197.Rising Temperature	0197.Rising Temperature	chore: change domain name (doocs#806 )	Apr 29, 2022
0198.House Robber	0198.House Robber	chore: change domain name (doocs#806 )	Apr 29, 2022
0199.Binary Tree Right Side View	0199.Binary Tree Right Side View	chore: change cdn (doocs#820 )	May 23, 2022

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