lines 2992个问题 订阅
2017.11.19 17:39来自 shunfurh
- The Frog's Games
- Problem Description The annual Games in frogs' kingdom started again. The most famous game is the Ironfrog ...
2017.11.19 16:41来自 shunfurh
- Folding Game
- Problem Description Alice and Bob are playing a game. Alice places a rectangular piece of paper in front of...
2017.11.19 16:12来自 shunfurh
- Changsha Marathon
- Problem Description Changsha is a beautiful city surrounded by mountains and rivers, forming a charming s...
2017.11.19 00:14来自 shunfurh
- Little Wish~ lyrical step~
- Problem Description N children are living in a tree with exactly N nodes, on each node there lies either a ...
2017.11.18 18:16来自 shunfurh
- Strongly connected
- Problem Description Give a simple directed graph with N nodes and M edges. Please tell me the maximum numbe...
2017.11.18 18:07来自 shunfurh
- Travel in time
- Problem Description Bob gets tired of playing games, leaves Alice, and travels to Changsha alone. Yuelu M...
2017.11.18 12:17来自 shunfurh
- Spade 7
- Problem Description Spade 7, or “Bie Qi” in Chinese, is a popular card game using a standard deck of fifty-...
2017.11.18 11:54来自 shunfurh
- Contour Tracing
- Problem Description In computer vision, objects of interest are often represented as regions of 1's in a bi...
2017.11.18 11:32来自 shunfurh
- KFC -Z+W
- Problem Description Welcome to KFC! We love KFC, but we hate the looooooooooong queue. Z is a programmer; h...
2017.11.18 08:47来自 shunfurh
- Problem Description Hassan is in trouble. His mathematics teacher has given him a very difficult problem ca...