Category: coding problems solutions

In this HackerEarth Inversions Revisited problem solution, Most of us know how to count the number of…

In this HackerEarth String query problem solution we have given a string s and m queries. For…

In this HackerEarth Help Ashu problem solution Ashu and Shanu are best buddies. One day Shanu gives…

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

In this HackerEarth Strange Road System problem solution, Marichka will visit HackerLand, the country with N (1…

In this HackerEarth Fruits in a state problem solution, There are n states in a country. The…