#2973. 鸡兔同笼(拓展02-3种动物螃蟹喜鹊蜻蜓)

鸡兔同笼(拓展02-3种动物螃蟹喜鹊蜻蜓)

Background

Description

image

Format

Input

Output

Samples


12 9 4

Limitation

1s, 1024KiB for each test case.

Statistics

Related

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鸡兔同笼(不同的题型)