| Name / Title | Added | Expires | Hits | Comments | Syntax | |
|---|---|---|---|---|---|---|
| Evaluate Division | May 28th, 2024 | Never | 514 | 0 | C++ | - |
| Reorder Routes to Make All Paths Lead to the City Zero | May 27th, 2024 | Never | 39 | 0 | C++ | - |
| Number of Provinces | May 17th, 2024 | Never | 473 | 0 | C++ | - |
| Keys and Rooms | May 16th, 2024 | Never | 462 | 0 | C++ | - |
| Delete Node in a BST | May 15th, 2024 | Never | 535 | 0 | C++ | - |
| Maximum Level Sum of a Binary Tree | May 15th, 2024 | Never | 501 | 0 | C++ | - |
| Binary Tree Right Side View | May 14th, 2024 | Never | 414 | 0 | C++ | - |
| Lowest Common Ancestor of a Binary Tree | May 14th, 2024 | Never | 412 | 0 | C++ | - |
| Longest ZigZag Path in a Binary Tree | May 11th, 2024 | Never | 779 | 0 | C++ | - |
| O(N) approach to Path sum 3 | May 10th, 2024 | Never | 758 | 0 | C++ | - |
| Path Sum III | May 10th, 2024 | Never | 493 | 0 | C++ | - |
| Count Good Nodes in Binary Tree | May 8th, 2024 | Never | 534 | 0 | C++ | - |
| Odd Even Linked List | May 7th, 2024 | Never | 491 | 0 | C++ | - |
| Delete the Middle Node of a Linked List | May 7th, 2024 | Never | 585 | 0 | C++ | - |
| Dota2 Senate | May 6th, 2024 | Never | 775 | 0 | C++ | - |
| Asteroid Collision | May 5th, 2024 | Never | 526 | 0 | C++ | - |
| Determine if Two Strings Are Close | May 4th, 2024 | Never | 907 | 0 | C++ | - |
| Longest Subarray of 1's After Deleting One Element | May 3rd, 2024 | Never | 809 | 0 | C++ | - |
| Max Consecutive Ones III | May 3rd, 2024 | Never | 514 | 0 | C++ | - |
| Max Number of K-Sum Pairs | May 2nd, 2024 | Never | 529 | 0 | C++ | - |
| Container With Most Water | May 1st, 2024 | Never | 874 | 0 | C++ | - |
| String Compression | May 1st, 2024 | Never | 536 | 0 | C++ | - |
| Increasing Triplet Subsequence | May 1st, 2024 | Never | 526 | 0 | C++ | - |
| Product of Array Except Self | Apr 30th, 2024 | Never | 780 | 0 | C++ | - |
| Find median in a stream | Mar 20th, 2024 | Never | 373 | 0 | C++ | - |
| Merge K sorted linked lists | Feb 20th, 2024 | Never | 690 | 0 | C++ | - |
| Maximum path sum in matrix | Feb 12th, 2024 | Never | 855 | 0 | C++ | - |
| Nth Fibonacci Number | Jan 23rd, 2024 | Never | 890 | 0 | C++ | - |
| fastest way to calc nCr | Jan 10th, 2024 | Never | 805 | 0 | C++ | - |
| Find triplets with zero sum | Jan 9th, 2024 | Never | 685 | 0 | C++ | - |
| Rotate Array | Jan 8th, 2024 | Never | 726 | 0 | C++ | - |
| Second Largest | Jan 6th, 2024 | Never | 955 | 0 | C++ | - |
| Find duplicates in an array | Jan 6th, 2024 | Never | 874 | 0 | C++ | - |
| Kth element in Matrix | Dec 8th, 2023 | Never | 636 | 0 | C++ | - |
| Shortest Source to Destination Path | Dec 7th, 2023 | Never | 571 | 0 | C++ | - |
| Number of pairs | Dec 5th, 2023 | Never | 706 | 0 | C++ | - |
| Count number of hops | Dec 3rd, 2023 | Never | 857 | 0 | C++ | - |
| Minimum Swaps to Sort | Dec 3rd, 2023 | Never | 594 | 0 | C++ | - |
| Coin Change | Dec 2nd, 2023 | Never | 789 | 0 | C++ | - |
| Maximum sum increasing subsequence | Nov 30th, 2023 | Never | 888 | 0 | C++ | - |
| 0 - 1 Knapsack Problem | Nov 27th, 2023 | Never | 1,228 | 0 | C++ | - |
| Count Beautiful Substrings I | Nov 25th, 2023 | Never | 585 | 0 | C++ | - |
| Matrix Similarity After Cyclic Shifts | Nov 25th, 2023 | Never | 580 | 0 | C++ | - |
| Smallest Positive missing number | Nov 21st, 2023 | Never | 1,195 | 0 | C++ | - |
| Detect cycle in a directed graph | Nov 21st, 2023 | Never | 776 | 0 | C++ | - |
| Maximum Product Subarray | Nov 16th, 2023 | Never | 739 | 0 | C++ | - |
| Detect cycle in an undirected graph | Nov 13th, 2023 | Never | 787 | 0 | C++ | - |
| Shortest Common Supersequence | Nov 13th, 2023 | Never | 538 | 0 | C++ | - |
| Find Missing And Repeating | Nov 2nd, 2023 | Never | 1,356 | 0 | C++ | - |
| Count Nodes Equal to Average of Subtree | Nov 2nd, 2023 | Never | 979 | 0 | C++ | - |
| LIS DP TLE | Oct 28th, 2023 | Never | 1,225 | 0 | C++ | - |
| Longest Increasing Subsequence | Oct 28th, 2023 | Never | 133 | 0 | C++ | - |
| Longest Increasing Subsequence | Oct 28th, 2023 | Never | 1,217 | 0 | C++ | - |
| Longest Common Subsequence | Oct 27th, 2023 | Never | 947 | 0 | C++ | - |
| Longest Common Substring | Oct 27th, 2023 | Never | 952 | 0 | C++ | - |
| Minimum number of Coins | Oct 27th, 2023 | Never | 560 | 0 | C++ | - |
| Minimum Spanning Tree | Oct 27th, 2023 | Never | 656 | 0 | C++ | - |
| Minimize the Heights II | Oct 26th, 2023 | Never | 703 | 0 | C++ | - |
| Largest number possible | Oct 26th, 2023 | Never | 661 | 0 | C++ | - |
| Page Faults in LRU | Oct 26th, 2023 | Never | 582 | 0 | C++ | - |
| Maximize Toys | Oct 25th, 2023 | Never | 1,356 | 0 | C++ | - |
| Choose and Swap | Oct 25th, 2023 | Never | 1,248 | 0 | C++ | - |
| Activity Selection | Oct 25th, 2023 | Never | 690 | 0 | C++ | - |
| Largest BST | Oct 25th, 2023 | Never | 683 | 0 | C++ | - |
| Ceil in BST | Oct 24th, 2023 | Never | 538 | 0 | C++ | - |
| Lowest Common Ancestor in a BST | Oct 20th, 2023 | Never | 744 | 0 | C++ | - |
| Serialize and Deserialize a Binary Tree | Oct 20th, 2023 | Never | 977 | 0 | C++ | - |
| Connect Nodes at Same Level | Oct 13th, 2023 | Never | 846 | 0 | C++ | - |
| Level order traversal in spiral form | Oct 12th, 2023 | Never | 955 | 0 | C++ | - |
| Diameter of a binary tree | Oct 12th, 2023 | Never | 574 | 0 | C++ | - |
| Maximum Path Sum | Oct 12th, 2023 | Never | 555 | 0 | C++ | - |
| Merge two BST 's | Oct 12th, 2023 | Never | 710 | 0 | C++ | - |
| Bottom View of Binary Tree | Oct 12th, 2023 | Never | 719 | 0 | C++ | - |
| Left View of Binary Tree | Oct 11th, 2023 | Never | 1,098 | 0 | C++ | - |
| Symmetric Tree | Oct 11th, 2023 | Never | 1,112 | 0 | C++ | - |
| Implement Stack using Linked List | Oct 11th, 2023 | Never | 1,063 | 0 | C++ | - |
| mplement Queue using Linked List | Oct 11th, 2023 | Never | 740 | 0 | C++ | - |
| Binary Tree to DLL | Oct 11th, 2023 | Never | 622 | 0 | C++ | - |
| Merge Without Extra Space 0.23 s | Oct 11th, 2023 | Never | 944 | 0 | C++ | - |
| shortcut to delete when head pointer not given | Oct 11th, 2023 | Never | 1,211 | 0 | C++ | - |
| optimised linked ist palindrome question | Oct 11th, 2023 | Never | 839 | 0 | C++ | - |
| Check if Linked List is Palindrome | Oct 11th, 2023 | Never | 912 | 0 | C++ | - |
| Add two numbers represented by linked lists | Oct 10th, 2023 | Never | 1,031 | 0 | C++ | - |
| Rotten Oranges | Oct 10th, 2023 | Never | 776 | 0 | C++ | - |
| First non-repeating character in a stream | Oct 10th, 2023 | Never | 504 | 0 | C++ | - |
| first non repeating character code failing on some test cases | Oct 10th, 2023 | Never | 529 | 0 | C++ | - |
| Maximum of minimum for every window size | Oct 10th, 2023 | Never | 752 | 0 | C++ | - |
| First negative integer in every window of size k | Oct 9th, 2023 | Never | 1,211 | 0 | C++ | - |
| Next Greater Element | Oct 6th, 2023 | Never | 1,181 | 0 | C++ | - |
| Overlapping Intervals | Oct 6th, 2023 | Never | 781 | 0 | C++ | - |
| Parenthesis Checker | Oct 5th, 2023 | Never | 1,157 | 0 | C++ | - |
| Generate IP Addresses | Oct 5th, 2023 | Never | 1,037 | 0 | C++ | - |
| Word Boggle | Oct 5th, 2023 | Never | 846 | 0 | C++ | - |
| Rat in a Maze Problem - I | Oct 4th, 2023 | Never | 1,283 | 0 | C++ | - |
| Solve the Sudoku | Oct 4th, 2023 | Never | 809 | 1 | C++ | - |
| N-Queen Problem | Oct 3rd, 2023 | Never | 962 | 0 | C++ | - |
| Maximum subset XOR | Oct 3rd, 2023 | Never | 907 | 0 | C++ | - |
| Longest Consecutive 1's | Oct 3rd, 2023 | Never | 945 | 0 | C++ | - |
