it 984个问题
2017.12.10 01:04来自 shunfurh
Ant Trip
Problem Description Ant Country consist of N towns.There are M roads connecting the towns. Ant Tony,togeth...
2

2017.12.10 00:35来自 shunfurh
Help Bubu
Problem Description Bubu's bookshelf is in a mess! Help him! There are n books on his bookshelf. We define...
1

2017.12.10 00:03来自 shunfurh
Wires
Problem Description Engineer Bob is a strange man, and he makes his floor a simple polygon and installs var...
1

2017.12.09 21:05来自 shunfurh
Convex
Problem Description Your task is very simple. You will get the coordinates of n points in a plane. It is gu...
2

2017.12.08 11:09来自 shunfurh
Graceful Matrix
Problem Description In Matrix Science, Unit Matrix (UM) is a matrix in which the elements on diagonal are a...
1

2017.12.08 11:00来自 shunfurh
The troubles of lmy
Problem Description Lmy is the lovely cousin of zmq, and she’s a junior high school student. One day she ca...
3

2017.12.08 00:30来自 shunfurh
The troubles of lmy
Problem Description Lmy is the lovely cousin of zmq, and she’s a junior high school student. One day she ca...
2

2017.12.07 00:18来自 shunfurh
Configuration files
Problem Description In daily project development process, we often use to the configuration file. Now we ...
3

2017.12.07 00:12来自 shunfurh
Hand in Hand
Problem Description In order to get rid of Conan, Kaitou KID disguises himself as a teacher in the kinderga...
3

2017.12.06 19:05来自 shunfurh
Gem Combining
Problem Description In the game "Gem Craft", we create gems in the item bar. There are N grids in the item ...
2