In this HackerEarth Joseph and String problem solution One day, Joseph got a new homework from his…

In this HackerEarth Cats Substrings problem solution There are two cats playing, and each of them has…

In this HackerEarth Sonya and string shifts problem solution Pussycat Sonya has a string S of length…

In this HackerEarth DifDif problem solution, You are given a string S. Find the number of different…

In this HackerEarth Unique Gems problem solution Rahul has entered into a mysterious land of gems. There…

In this HackerEarth The Suffix Matches problem solution Rob needs to give a string to each of…