DisjointSets Problems

The archipelago of Mirpur consists of N islands. The famous arch...

• By Zeronfinity
• DisjointSets, MST, TwoPointer
• Moderate
• 20/28

We all know that Thanos has erased half of the population of the...

• By aaman007
• DisjointSets, Graph, MST
• Moderate
• 22/27

Mr. Kaboom has recently learned about maximum flow. Now his frie...

• DisjointSets, Graph, Greedy
• Easy
• 20/22
• uDebug

Shin wants to be the “Great General of the Heaven”. It is his dr...

• BridgeTree, DFS, DisjointSets, Graph, LCA
• Easy
• 10/10
• uDebug

Sammy and Meera liked adventures a lot. Once in a while they use...

• By arman.kamal
• DisjointSets, Graph
• Easy
• 55/159
• uDebug

Rio has become the president of Twinland. Now he wants to develo...

• By flash_7
• DisjointSets, Graph, Greedy, Implementation, MST
• Moderate
• 14/16
• uDebug

Array is an important data structure in computer science. It is ...

• By raihatneloy
• DataStructure, DisjointSets
• Moderate
• 10/17
• uDebug

Given a 2D 4-connected grid. Each cell contains a value and an i...

• By Bishal_G
• DisjointSets
• Easy
• 12/12
• uDebug