/Leetcode_Interviews_Questions

Curated list of important leetcode questions for tech interviews.

ID Title Link
1 Two Sum Link
2 Add Two Numbers Link
4 Median of Two Sorted Arrays Link
5 Longest Palindromic Substring Link
11 Container With Most Water Link
15 3Sum Link
17 Letter Combinations of a Phone Number Link
19 Remove Nth Node From End of List Link
21 Merge Two Sorted Lists Link
23 Merge k Sorted Lists Link
30 Substring with Concatenation of All Words Link
33 Search in Rotated Sorted Array Link
42 Trapping Rain Water Link
46 Permutations Link
53 Maximum Subarray Link
62 Unique Paths Link
70 Climbing Stairs Link
72 Edit Distance Link
75 Sort Colors Link
79 Word Search Link
91 Decode Ways Link
103 Binary Tree Zigzag Level Order Traversal Link
105 Construct Binary Tree from Preorder and Inorder Traversal Link
110 Balanced Binary Tree Link
113 Path Sum II Link
136 Single Number Link
141 Linked List Cycle Link
142 Linked List Cycle II Link
151 Reverse Words in a String Link
154 Find Minimum in Rotated Sorted Array Link
160 Intersection of Two Linked Lists Link
200 Number of Islands Link
206 Reverse Linked List Link
213 House Robber II Link
215 Kth Largest Element in an Array Link
230 Kth Smallest Element in a BST Link
232 Implement Queue using Stacks Link
236 Lowest Common Ancestor of a Binary Tree Link
260 Single Number III Link
268 Missing Number Link
287 Find the Duplicate Number Link
300 Longest Increasing Subsequence Link
319 Bulb Switcher Link
322 Coin Change Link
344 Reverse String Link
458 Poor Pigs Link
547 Number of Provinces Link
647 Palindromic Substrings Link
887 Super Egg Drop Link
1091 Shortest Path in Binary Matrix Link
1143 Longest Common Subsequence Link
1155 Number of Dice Rolls With Target Sum Link