Java solution of problems from LeetCode.
# | Title | Solution | Difficulty |
---|---|---|---|
45 | Jump Game 2 | Java | Medium |
51 | N Queens | Java | Hard |
66 | Plus One | Java | Easy |
27 | Remove Element | Java | Easy |
74 | Search a 2D Matrix | Java | Medium |
35 | Search Insert Position | Java | Easy |
75 | Sort Colors | Java | Medium |
78 | Subsets | Java | Medium |
55 | Jump Game | Java | Medium |
55 | Sort By Parity | Java | Medium |
# | Title | Solution | Difficulty |
---|---|---|---|
94 | Binary Tree Inorder Traversal | Java | Easy |
230 | Kth Smallest Element in a BST | Java | Medium |
94 | Unique Binary Search Tree-2 | Java | Easy |
# | Title | Solution | Difficulty |
---|---|---|---|
2 | Add Two Numbers | Java | Medium |
23 | Merge k Sorted Lists | Java | Hard |
21 | Merge Two Sorted Lists | Java | Easy |
19 | Remove Nth Node From End of List | Java | Medium |
# | Title | Solution | Difficulty |
---|---|---|---|
20 | Valid Parenthesis | Java | Easy |
32 | Longest Valid Parentheses | Java | Hard |
224 | Basic Calculator | Java | Hard |