GitHub - Dhruv-Gaba/LeetCode-Problems

Name		Name	Last commit message	Last commit date
Latest commit History 500 Commits
100. Same Tree		100. Same Tree
1008. Construct Binary Search Tree from Preorder Traversal		1008. Construct Binary Search Tree from Preorder Traversal
101. Symmetric Tree		101. Symmetric Tree
1010. Pairs of Songs With Total Durations Divisible by 60		1010. Pairs of Songs With Total Durations Divisible by 60
1016. Binary String With Substrings Representing 1 To N		1016. Binary String With Substrings Representing 1 To N
102. Binary Tree Level Order Traversal		102. Binary Tree Level Order Traversal
1020. Number of Enclaves		1020. Number of Enclaves
1022. Sum of Root To Leaf Binary Numbers		1022. Sum of Root To Leaf Binary Numbers
103. Binary Tree Zigzag Level Order Traversal		103. Binary Tree Zigzag Level Order Traversal
104. Maximum Depth of Binary Tree		104. Maximum Depth of Binary Tree
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
108. Convert Sorted Array to Binary Search Tree		108. Convert Sorted Array to Binary Search Tree
1091. Shortest Path in Binary Matrix		1091. Shortest Path in Binary Matrix
110. Balanced Binary Tree		110. Balanced Binary Tree
111. Minimum Depth of Binary Tree		111. Minimum Depth of Binary Tree
1110. Delete Nodes And Return Forest		1110. Delete Nodes And Return Forest
112. Path Sum		112. Path Sum
1137. N-th Tribonacci Number		1137. N-th Tribonacci Number
114. Flatten Binary Tree to Linked List		114. Flatten Binary Tree to Linked List
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
12. Integer to Roman		12. Integer to Roman
121. Best Time to Buy and Sell Stock		121. Best Time to Buy and Sell Stock
1221. Split a String in Balanced Strings		1221. Split a String in Balanced Strings
1233. Remove Sub-Folders from the Filesystem		1233. Remove Sub-Folders from the Filesystem
124. Binary Tree Maximum Path Sum		124. Binary Tree Maximum Path Sum
1248. Count Number of Nice Subarrays		1248. Count Number of Nice Subarrays
1261. Find Elements in a Contaminated Binary Tree		1261. Find Elements in a Contaminated Binary Tree
1267. Count Servers that Communicate		1267. Count Servers that Communicate
1277. Count Square Submatrices with All Ones		1277. Count Square Submatrices with All Ones
129. Sum Root to Leaf Numbers		129. Sum Root to Leaf Numbers
13. Roman to Integer		13. Roman to Integer
130. Surrounded Regions		130. Surrounded Regions
1310. XOR Queries of a Subarray		1310. XOR Queries of a Subarray
1319. Number of Operations to Make Network Connected		1319. Number of Operations to Make Network Connected
1325. Delete Leaves With a Given Value		1325. Delete Leaves With a Given Value
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
1346. Check If N and Its Double Exist		1346. Check If N and Its Double Exist
135. Candy		135. Candy
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
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
1373. Maximum Sum BST in Binary Tree		1373. Maximum Sum BST in Binary Tree
1379. Find a Corresponding Node of a Binary Tree in a Clone of That Tree		1379. Find a Corresponding Node of a Binary Tree in a Clone of That Tree
138. Copy List with Random Pointer		138. Copy List with Random Pointer
1380. Lucky Numbers in a Matrix		1380. Lucky Numbers in a Matrix
1382. Balance a Binary Search Tree		1382. Balance a Binary Search Tree
14. Longest Common Prefix		14. Longest Common Prefix
1400. Construct K Palindrome Strings		1400. Construct K Palindrome Strings
1408. String Matching in an Array		1408. String Matching in an Array
141. Linked List Cycle		141. Linked List Cycle
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
142. Linked List Cycle II		142. Linked List Cycle II
1422. Maximum Score After Splitting a String		1422. Maximum Score After Splitting a String
143. Reorder List		143. Reorder List
144. Binary Tree Preorder Traversal		144. Binary Tree Preorder Traversal
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
146. LRU Cache		146. LRU Cache
1460. Make Two Arrays Equal by Reversing Subarrays		1460. Make Two Arrays Equal by Reversing Subarrays
1462. Course Schedule IV		1462. Course Schedule IV
148. Sort List		148. Sort List
1498. Number of Subsequences That Satisfy the Given Sum Condition		1498. Number of Subsequences That Satisfy the Given Sum Condition
1509. Minimum Difference Between Largest and Smallest Value in Three Moves		1509. Minimum Difference Between Largest and Smallest Value in Three Moves
151. Reverse Words in a String		151. Reverse Words in a String
1514. Path with Maximum Probability		1514. Path with Maximum Probability
1518. Water Bottles		1518. Water Bottles
1524. Number of Sub-arrays With Odd Sum		1524. Number of Sub-arrays With Odd Sum
153. Find Minimum in Rotated Sorted Array		153. Find Minimum in Rotated Sorted Array
1568. Minimum Number of Days to Disconnect Island		1568. Minimum Number of Days to Disconnect Island
1574. Shortest Subarray to be Removed to Make Array Sorted		1574. Shortest Subarray to be Removed to Make Array Sorted
1584. Min Cost to Connect All Points		1584. Min Cost to Connect All Points
1593. Split a String Into the Max Number of Unique Substrings		1593. Split a String Into the Max Number of Unique Substrings
1598. Crawler Log Folder		1598. Crawler Log Folder
160. Intersection of Two Linked Lists		160. Intersection of Two Linked Lists
1605. Find Valid Matrix Given Row and Column Sums		1605. Find Valid Matrix Given Row and Column Sums
1608. Special Array With X Elements Greater Than or Equal X		1608. Special Array With X Elements Greater Than or Equal X
1614. Maximum Nesting Depth of the Parentheses		1614. Maximum Nesting Depth of the Parentheses
162. Find Peak Element		162. Find Peak Element
1631. Path With Minimum Effort		1631. Path With Minimum Effort
1636. Sort Array by Increasing Frequency		1636. Sort Array by Increasing Frequency
1637. Widest Vertical Area Between Two Points Containing No Points		1637. Widest Vertical Area Between Two Points Containing No Points
1652. Defuse the Bomb		1652. Defuse the Bomb
1653. Minimum Deletions to Make String Balanced		1653. Minimum Deletions to Make String Balanced
1663. Smallest String With A Given Numeric Value		1663. Smallest String With A Given Numeric Value
1684. Count the Number of Consistent Strings		1684. Count the Number of Consistent Strings
169. Majority Element		169. Majority Element
1701. Average Waiting Time		1701. Average Waiting Time
1710. Maximum Units on a Truck		1710. Maximum Units on a Truck
1716. Calculate Money in Leetcode Bank		1716. Calculate Money in Leetcode Bank
1717. Maximum Score From Removing Substrings		1717. Maximum Score From Removing Substrings
1718. Construct the Lexicographically Largest Valid Sequence		1718. Construct the Lexicographically Largest Valid Sequence
1721. Swapping Nodes in a Linked List		1721. Swapping Nodes in a Linked List
1726. Tuple with Same Product		1726. Tuple with Same Product

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