DFS Problems

Zoba has 3 strings, named S1, S2 and S3. He wanted to make a tou...

• By Zeronfinity
• DFS, Eertree
• Moderate
• 6/11

It is high time for the annual T5 racing and your team is planni...

• By olee12
• DFS, DP, Graph
• Moderate
• 17/24

The city of gridland is a grid with n rows and m columns. The ci...

• DFS, Graph
• Moderate
• 42/53
• uDebug

In Ajobdesh, there are multiple cities and one of them is consid...

• By biqarboy
• DFS, Graph, ShortestPath
• Moderate
• 126/168
• uDebug

Balurmath is a city which has N interesting tourist spots, which...

• By sn23581
• DFS, Game, Graph
• Moderate
• 116/192
• uDebug

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

• BridgeTree, DFS, DisjointSets, Graph, LCA
• Easy
• 8/8
• uDebug

So after successfully becoming many people’s nightmare, XOR has ...

• By nfssdq
• DFS, Graph
• Moderate
• 8/18
• uDebug

Sofdor Ali loves Computer Science. He prefers hexadecimal number...

• By TarifEzaz
• DFS, Graph
• Easy
• 32/41
• uDebug

Kingdom CODE is the most peaceful place in the universe. King NO...

• DFS, Graph, ShortestPath
• Easy
• 2/2
• uDebug

Mr. X is a friend of Hafiz bhai. Mr. X loves to play with number...

• By MosharrafOshy
• DFS
• Moderate
• 7/19
• uDebug

Did you watch Star Wars yet? No? You should in your free time. ...

• By himuhasib
• BFS, DFS, Graph, Graph, Greedy, Greedy, Sorting, Sorting
• Easy
• 16/26
• uDebug

There are N houses in a village far away from here. They are num...

• By nfssdq
• DFS, DataStructure, Graph
• Moderate
• 19/37
• uDebug

In your free time, you like to design various electrical circuit...

• By d1xlord
• DFS, Graph
• Moderate
• 73/107
• uDebug

There is a deadly war going on between two countries (Bitland an...

• DFS, Flow, Graph
• Moderate
• 14/20
• uDebug

Alice and Bob are playing a game with a tree with n nodes. Alice...

• By nfssdq
• DFS, Game, Graph
• Easy
• 75/110
• uDebug

Herobrine’s horror stories are known by many, but only a few dar...

• By hjr265
• BFS, DFS
• Moderate
• 11/14
• uDebug

Techboy is appointed as the minister of roads and highway in his...

• By hasan169
• DFS, Graph, Greedy
• Moderate
• 30/36
• uDebug

Dr. Sheldon Cooper is working on a project that works on the 2D ...

• By RasheedAbid
• DFS, Graph
• Moderate
• 24/34
• uDebug

After Max and Alexis’s initial plan to conquer the world with ki...

• By Tanzir5
• DFS, Graph
• Easy
• 5/11
• uDebug

Recently flood has vastly affected some regions of the country. ...

• By darkprinx
• DFS
• Moderate
• 28/39
• uDebug

There is a house named Larcana. It is a very weird house .There ...

• BFS, DFS, Graph, Probability
• Easy
• 4/6
• uDebug