有无好朋友可以帮我看看这个问题

Question

看可不可以写出来

Answer 1

#include<stdio.h>
int main()
{
    int n,res=0;
    scanf("%d",&n);
    int num;
    while(n != 0)
    {
        if(n >= 50)
        {
            num = n/50;
            res += num*7;
            n = n - num*50;
        }
        else if(n>=30)
        {
            num = n/30;
            res += num*4;
            n = n - num*30;
        }
        else
        {
            num = n/10;
            res += num*1;
            n = n - num*10;
        }
    }
    printf("%d",res);
    return 0;
}

觉得有用的话采纳一下哈