as 1624个问题 订阅
2017.12.11 12:22来自 shunfurh
- Problem Description FJ becomes interested in ice-skating these days. Every weekends, he goes to the rink in...
2017.12.11 12:05来自 shunfurh
- An Odd Award Rule
- Problem Description The education of primary school in China is a big problem now. A teacher must be very c...
2017.12.11 02:17来自 shunfurh
- Problem Description The counter-terrorists found a time bomb in the dust. But this time the terrorists impr...
2017.12.11 02:07来自 shunfurh
- Daizhenyang's Letter
- Problem Description One day, Daizhenyang is wandering in BUPT campus, thinking about having a girlfriend. O...
2017.12.11 01:44来自 shunfurh
- Problem Description Happy New Term! As having become a junior, xiaoA recognizes that there is not much time...
2017.12.11 01:30来自 shunfurh
- Max Angle
- Problem Description Given many points in a plane, two players are playing an interesting game. Player1 sel...
2017.12.11 01:09来自 shunfurh
- Adopt or not
- Problem Description A two-party system is a form of party system where two major political parties dominate...
2017.12.11 00:32来自 shunfurh
- Game III
- Problem Description Zjt and Sara will take part in a game, named Game III. Zjt and Sara will be in a maze, ...
2017.12.11 00:15来自 shunfurh
- Cut Pyramid
- Problem Description Yaya and maomao have a cake. And the shape of the cake is a pyramid. As the following p...
2017.12.10 21:52来自 shunfurh
- Problem Description We know that some positive integer x can be expressed as x=A^2+B^2(A,B are integers). T...