In this HackerEarth Segments maybe Super segments problem solution You have an array a of…

In this HackerEarth Root paths problem solution Alice and Bob play a game. The game…

In this HackerEarth Explosion problem solution There are N cities connected through bidirectional roads and…

In this HackerEarth A strange matrix problem solution You are given a matrix A containing…

In this HackerEarth A game of trees problem solution You are given a rooted tree…

In this HackerEarth Finding pairs problem solution You are given a rooted tree with N…