PASTE THE LINKS OF IMPORTANT QUESTIONS FROM LEETCODE BELOW.- TWO SUM : https://leetcode.com/problems/two-sum/
- FIND K CLOSEST ELEMENT : https://leetcode.com/problems/find-k-closest-elements/
- CONTAINER WITH MOST WATER : https://leetcode.com/problems/container-with-most-water/
- String to Integer (atoi): https://leetcode.com/problems/string-to-integer-atoi/
- Valid Parentheses: https://leetcode.com/problems/valid-parentheses/
- Number of pairs: https://practice.geeksforgeeks.org/problems/number-of-pairs-1587115620/1
- FOUR SUM : https://leetcode.com/problems/four-sum/
- Add Two Numbers : https://leetcode.com/problems/add-two-numbers/
- Palindrome Number : https://leetcode.com/problems/palindrome-number/
- Roman to Integer : https://leetcode.com/problems/roman-to-integer/
- Reverse Integer : https://leetcode.com/problems/reverse-integer/
- String to Integer : https://leetcode.com/problems/string-to-integer-atoi/
- Divide two Integer : https://leetcode.com/problems/divide-two-integers/
- Rotate List : https://leetcode.com/problems/rotate-list/