F. 【入门】米老鼠偷糖果

    Type: Default 1000ms 64MiB

【入门】米老鼠偷糖果

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说明

米老鼠发现了厨房放了n颗糖果,它一次可以背走a颗,请问米老鼠背了x次之后还剩多少颗?(假设x次之后一定有糖果剩下)

输入格式

三个整数nax分别代表总共有n颗糖果,米老鼠一次背走a颗糖果,总共背了x次。

输出格式

一个整数,代表剩余的糖果数量。

样例

12 2 3
6

2022新生周赛第二场(Div. 3)

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
6
Start at
2022-10-7 20:00
End at
2022-10-7 21:39
Duration
1.7 hour(s)
Host
Partic.
27