Flow Network Problems

Today is Luke’s birthday. Mr. Phil Dunphy (Luke’s father) has thrown a birthday party for him and de...

• By fsshakkhor
• Flow, Greedy
• Moderate
• 3/13 Solutions
• 50 Submissions

About two hundred years ago, a serious dispute evoked between the two neighboring colonies of Khulna...

• By TarifEzaz
• Flow, Graph
• Easy
• 17/23 Solutions
• 108 Submissions
• uDebug

There is a deadly war going on between two countries (Bitland and Byteland) in the wizarding world. ...

• DFS, Flow, Graph
• Moderate
• 14/20 Solutions
• 152 Submissions
• uDebug

Zer is a programmer who has a friend named Nir. Nir always shows off how great EEE is. One day Nir c...

• By Zeronfinity
• Flow
• Moderate
• 4/8 Solutions
• 27 Submissions