#A. 牛吃牧草

    Type: Default 1000ms 256MiB

牛吃牧草

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【题目描述】

有一个牧场,牧场上的牧草每天都在匀速生长,这片牧场可供15头牛吃20天,或可供20头牛吃10天,那么,这片牧场每天新生的草量可供几头牛吃1天?

【输入】

(无)

【输出】

如题述,牛的数量。

【输入样例】

(无)

【输出样例】

(无)

牛吃牧草

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
3
Start at
2024-6-23 0:00
End at
2024-7-8 0:00
Duration
360 hour(s)
Host
Partic.
3