Problems

You are given a tree of n vertices. Each vertex contains an integer. Vertex 1 is the root of the tre...

• By emrul_mu
• DataStructure, MergeSortTree
• Easy
• 28/31 Solutions
• 103 Submissions

Naruto Uzumaki is one of the strongest ninja of RUET (Rasengan University of Ebisu and Tobi), posses...

• By rohijulislam
• DataStructure, MOSAlgorithm, MergeSortTree, SegmentTree
• Moderate
• 10/20 Solutions
• 71 Submissions

Dengue, the talk of the town of Dhaka this year. So many people suffered from dengue fever and a num...

• By emrul_mu
• DataStructure, MergeSortTree
• Moderate
• 11/28 Solutions
• 79 Submissions