#2972. 鸡兔同笼(拓展01-3种昆虫蜘蛛蜻蜓蝉)

鸡兔同笼(拓展01-3种昆虫蜘蛛蜻蜓蝉)

Background

Description

image

Format

Input

Output

Samples


4 6 5

Limitation

1s, 1024KiB for each test case.

Statistics

Related

In following contests:

鸡兔同笼(不同的题型)