S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
1 | Single Number Leetcode Solution | 10770 |
2 | Move all negative elements to one side of array | 10180 |
3 | Palindrome Number LeetCode Solution | 7532 |
4 | Move Zeroes LeetCode Solution | 5784 |
5 | Binary Search LeetCode Solution | 4067 |
6 | First Unique Character in a String LeetCode Solution | 3881 |
7 | Coin Change 2 Leetcode Solution | 3683 |
8 | Subarray with 0 sum | 3346 |
9 | Stock Buy Sell to Maximize Profit | 3016 |
10 | Find the Number Occurring Odd Number of Times in an Array | 2924 |
11 | Find the First and Second Smallest Elements | 2519 |
12 | Largest Rectangle in Histogram LeetCode Solution | 2356 |
13 | Integer Break LeetCode Solution | 2330 |
14 | Next Permutation LeetCode Solution | 2293 |
15 | Special Number | 1820 |
16 | Removing Spaces from a String using stringstream | 1619 |
17 | Valid Parentheses Leetcode Solution | 1611 |
18 | Count items common to both the lists but with different prices | 1570 |
19 | Remove Extra Spaces from a String | 1497 |
20 | GCD Of Two Numbers | 1408 |
21 | Reverse a String | 1403 |
22 | Identify and Mark Unmatched Parenthesis in an Expression | 1396 |
23 | Print All Distinct Elements of the Array | 1202 |
24 | BFS vs DFS for Binary Tree | 1177 |