编写题解 1182: 人民币问题

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main()

{

  int money,approach=0;

  while(scanf("%d",&money)!=EOF)

  {  approach=0;

     for(int wuyuan=1;wuyuan<=money/5;wuyuan++)

         {

            int moneyleft_forliangyuan=money-wuyuan*5;

            for(int liangyuan=1;liangyuan<=moneyleft_forliangyuan/2;liangyuan++)

                   {

                     int moneyleft_foryiyuan=moneyleft_forliangyuan-liangyuan*2;

                      if(moneyleft_foryiyuan>=1)

                        approach++;

                   }

         }

      printf("%d\n",approach);

  }

return 0;

}