https://www.hackerrank.com/challenges/30-review-loop/problem Input 2 Hacker Rank.

https://www.hackerrank.com/challenges/beautiful-days-at-the-movies/problem.

A is A factor of x B is A multiple of x.

hackerrank.com/challenges/breaking-best-and-worst-records/problem.

https://www.hackerrank.com/challenges/cats-and-a-mouse/problem.

https://www.hackerrank.com/challenges/circular-array-rotation/problem.

hackerrank.com/challenges/counting-valleys/problem.

https://www.hackerrank.com/challenges/ctci-bubble-sort.

https://www.hackerrank.com/challenges/divisible-sum-pairs/problem.

https://www.hackerrank.com/challenges/drawing-book/problem.

https://www.hackerrank.com/challenges/electronics-shop/problem.

hackerrank.com/challenges/flipping-bits/problem.

https://www.hackerrank.com/challenges/migratory-birds/problem.

hackerrank.com/challenges/minimum-distances/problem.

https://www.hackerrank.com/challenges/permutation-equation/problem.

https://www.hackerrank.com/challenges/picking-numbers/problem.

https://www.hackerrank.com/challenges/sock-merchant/problem.

hackerrank.com/challenges/the-birthday-bar/problem.