Name		Name	Last commit message	Last commit date
Latest commit History 700 Commits
000. DSA		000. DSA
1. Two Sum		1. Two Sum
1002. Find Common Characters		1002. Find Common Characters
1007. Minimum Domino Rotations For Equal Row		1007. Minimum Domino Rotations For Equal Row
1009. Complement of Base 10 Integer		1009. Complement of Base 10 Integer
1014. Best Sightseeing Pair		1014. Best Sightseeing Pair
1015. Smallest Integer Divisible by K		1015. Smallest Integer Divisible by K
1018. Binary Prefix Divisible By 5		1018. Binary Prefix Divisible By 5
1022. Sum of Root To Leaf Binary Numbers		1022. Sum of Root To Leaf Binary Numbers
1028. Recover a Tree From Preorder Traversal		1028. Recover a Tree From Preorder Traversal
1037. Valid Boomerang		1037. Valid Boomerang
1038. Binary Search Tree to Greater Sum Tree		1038. Binary Search Tree to Greater Sum Tree
1039. Minimum Score Triangulation of Polygon		1039. Minimum Score Triangulation of Polygon
104. Maximum Depth of Binary Tree		104. Maximum Depth of Binary Tree
1052. Grumpy Bookstore Owner		1052. Grumpy Bookstore Owner
1061. Lexicographically Smallest Equivalent String		1061. Lexicographically Smallest Equivalent String
1072. Flip Columns For Maximum Number of Equal Rows		1072. Flip Columns For Maximum Number of Equal Rows
1079. Letter Tile Possibilities		1079. Letter Tile Possibilities
1092. Shortest Common Supersequence		1092. Shortest Common Supersequence
110. Balanced Binary Tree		110. Balanced Binary Tree
1105. Filling Bookcase Shelves		1105. Filling Bookcase Shelves
1106. Parsing A Boolean Expression		1106. Parsing A Boolean Expression
1110. Delete Nodes And Return Forest		1110. Delete Nodes And Return Forest
1123. Lowest Common Ancestor of Deepest Leaves		1123. Lowest Common Ancestor of Deepest Leaves
1128. Number of Equivalent Domino Pairs		1128. Number of Equivalent Domino Pairs
1140. Stone Game II		1140. Stone Game II
1161. Maximum Level Sum of a Binary Tree		1161. Maximum Level Sum of a Binary Tree
1190. Reverse Substrings Between Each Pair of Parentheses		1190. Reverse Substrings Between Each Pair of Parentheses
120. Triangle		120. Triangle
1200. Minimum Absolute Difference		1200. Minimum Absolute Difference
121. Best Time to Buy and Sell Stock		121. Best Time to Buy and Sell Stock
1233. Remove Sub-Folders from the Filesystem		1233. Remove Sub-Folders from the Filesystem
1248. Count Number of Nice Subarrays		1248. Count Number of Nice Subarrays
125. Valid Palindrome		125. Valid Palindrome
1261. Find Elements in a Contaminated Binary Tree		1261. Find Elements in a Contaminated Binary Tree
1262. Greatest Sum Divisible by Three		1262. Greatest Sum Divisible by Three
1266. Minimum Time Visiting All Points		1266. Minimum Time Visiting All Points
1267. Count Servers that Communicate		1267. Count Servers that Communicate
1277. Count Square Submatrices with All Ones		1277. Count Square Submatrices with All Ones
1290. Convert Binary Number in a Linked List to Integer		1290. Convert Binary Number in a Linked List to Integer
1292. Maximum Side Length of a Square with Sum Less than or Equal to Threshold		1292. Maximum Side Length of a Square with Sum Less than or Equal to Threshold
1295. Find Numbers with Even Number of Digits		1295. Find Numbers with Even Number of Digits
1298. Maximum Candies You Can Get from Boxes		1298. Maximum Candies You Can Get from Boxes
1304. Find N Unique Integers Sum up to Zero		1304. Find N Unique Integers Sum up to Zero
1310. XOR Queries of a Subarray		1310. XOR Queries of a Subarray
1317. Convert Integer to the Sum of Two No-Zero Integers		1317. Convert Integer to the Sum of Two No-Zero Integers
1323. Maximum 69 Number		1323. Maximum 69 Number
1331. Rank Transform of an Array		1331. Rank Transform of an Array
1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance		1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance
1337. The K Weakest Rows in a Matrix		1337. The K Weakest Rows in a Matrix
1339. Maximum Product of Splitted Binary Tree		1339. Maximum Product of Splitted Binary Tree
1346. Check If N and Its Double Exist		1346. Check If N and Its Double Exist
135. Candy		135. Candy
1351. Count Negative Numbers in a Sorted Matrix		1351. Count Negative Numbers in a Sorted Matrix
1352. Product of the Last K Numbers		1352. Product of the Last K Numbers
1353. Maximum Number of Events That Can Be Attended		1353. Maximum Number of Events That Can Be Attended
1356. Sort Integers by The Number of 1 Bits		1356. Sort Integers by The Number of 1 Bits
1358. Number of Substrings Containing All Three Characters		1358. Number of Substrings Containing All Three Characters
1367. Linked List in Binary Tree		1367. Linked List in Binary Tree
1368. Minimum Cost to Make at Least One Valid Path in a Grid		1368. Minimum Cost to Make at Least One Valid Path in a Grid
1371. Find the Longest Substring Containing Vowels in Even Counts		1371. Find the Longest Substring Containing Vowels in Even Counts
1380. Lucky Numbers in a Matrix		1380. Lucky Numbers in a Matrix
1381. Design a Stack With Increment Operation		1381. Design a Stack With Increment Operation
1382. Balance a Binary Search Tree		1382. Balance a Binary Search Tree
1390. Four Divisors		1390. Four Divisors
1394. Find Lucky Integer in an Array		1394. Find Lucky Integer in an Array
1395. Count Number of Teams		1395. Count Number of Teams
1399. Count Largest Group		1399. Count Largest Group
14. Longest Common Prefix		14. Longest Common Prefix
1400. Construct K Palindrome Strings		1400. Construct K Palindrome Strings
1404. Number of Steps to Reduce a Number in Binary Representation to One		1404. Number of Steps to Reduce a Number in Binary Representation to One
1405. Longest Happy String		1405. Longest Happy String
1408. String Matching in an Array		1408. String Matching in an Array
1411. Number of Ways to Paint N × 3 Grid		1411. Number of Ways to Paint N × 3 Grid
1415. The k-th Lexicographical String of All Happy Strings of Length n		1415. The k-th Lexicographical String of All Happy Strings of Length n
1422. Maximum Score After Splitting a String		1422. Maximum Score After Splitting a String
1431. Kids With the Greatest Number of Candies		1431. Kids With the Greatest Number of Candies
1432. Max Difference You Can Get From Changing an Integer		1432. Max Difference You Can Get From Changing an Integer
1437. Check If All 1s Are at Least Length K Places Away		1437. Check If All 1s Are at Least Length K Places Away
1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit		1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit
145. Binary Tree Postorder Traversal		145. Binary Tree Postorder Traversal
1455. Check If a Word Occurs As a Prefix of Any Word in a Sentence		1455. Check If a Word Occurs As a Prefix of Any Word in a Sentence
1458. Max Dot Product of Two Subsequences		1458. Max Dot Product of Two Subsequences
1460. Make Two Arrays Equal by Reversing Subarrays		1460. Make Two Arrays Equal by Reversing Subarrays
1461. Check If a String Contains All Binary Codes of Size K		1461. Check If a String Contains All Binary Codes of Size K
1462. Course Schedule IV		1462. Course Schedule IV
1475. Final Prices With a Special Discount in a Shop		1475. Final Prices With a Special Discount in a Shop
1488. Avoid Flood in The City		1488. Avoid Flood in The City
1493. Longest Subarray of 1's After Deleting One Element		1493. Longest Subarray of 1's After Deleting One Element
1497. Check If Array Pairs Are Divisible by k		1497. Check If Array Pairs Are Divisible by k
1498. Number of Subsequences That Satisfy the Given Sum Condition		1498. Number of Subsequences That Satisfy the Given Sum Condition
1504. Count Submatrices With All Ones		1504. Count Submatrices With All Ones
1508. Range Sum of Sorted Subarray Sums		1508. Range Sum of Sorted Subarray Sums
1509. Minimum Difference Between Largest and Smallest Value in Three Moves		1509. Minimum Difference Between Largest and Smallest Value in Three Moves
1513. Number of Substrings With Only 1s		1513. Number of Substrings With Only 1s
1514. Path with Maximum Probability		1514. Path with Maximum Probability
1518. Water Bottles		1518. Water Bottles
1523. Count Odd Numbers in an Interval Range		1523. Count Odd Numbers in an Interval Range
1524. Number of Sub-arrays With Odd Sum		1524. Number of Sub-arrays With Odd Sum
1526. Minimum Number of Increments on Subarrays to Form a Target Array		1526. Minimum Number of Increments on Subarrays to Form a Target Array

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