编辑代码

#include <stdio.h>
int main () 
{
    int x ;
    int one ,two ,five ;
    //int e = 0 ;

    scanf ("%d",&x) ;

    for ( one = 1 ; one < x*10 ; one++){
        for ( two = 1 ; two < x*10/2 ; two++){
            for ( five = 1 ; five < x*10/5 ; five++){
                if ( one + two * 2 + five * 5 == x * 10){
                    printf ("可以用%d个1角加%d个2角加%d个5角等于%d元 ",one ,two ,five , x ) ;
                    //e = 1 ;
                   // break ;
                   goto out ;
                }
            }
           // if ( e == 1) break ;
        }
        //if ( e == 1) break ;
    }
out :

    return 0;
}