practice questions

1. Nth fibonacci (recursive,iterative and using dynamic programming) - Algoexpert

2. RemoveDuplicates from sorted array - Leetcode

3. Best Time To Buy And Sell Stock II - Leetcode

4. Two Sum - Leetcode

5.Reverse a string - Leetcode

6.Plus one - Leetcode

7.3Sum - Leetcode

8.Maximum consecutive ones - Leetcode

9.Squares of a sorted array - Leetcode

10.Find numbers with even number of digits - Leetcode

11.Move zeroes to the end - Leetcode

12.Single number - Leetcode

13. Two Sum II - Input array is sorted - Leetcode

14. Remove adjacent pairs in a string - Leetcode

15. Pair of songs divisible by 60 - LC

16. Reverse Words in a String III - LC

#hacktoberfest-accepted