#include <stdio.h>
#include <stdlib.h>
int money(int m)
{
    int a=1,b=1,c=1;
    for(a=1; 500*a+700*b+400*c<=m   ;a++)
    {            
                  for(b=1;  500*a+700*b+400*c<=m  ;b++)
                  {  
                              for(c=1; 500*a+700*b+400*c<=m   ;c++)
                              {          
                                 if(500*a+700*b+400*c==m)    
                                 printf("크림빵 %d개, 새우깡 %d개, 콜라 %d개 \n", a,b,c);
                              }//for c
                              c=1;
                                          }//for b
                                          b=1;
                                          c=1;
                                                                  }//for a
                              
                              
}                             
int main(void)
{
    int m;
    printf("현재 당신이 소유하고 있는 금액 : ");
    scanf("%d",&m);
    money(m);
    printf("어떻게 구입하시겠습니까?\n");
    system("pause");
    return 0;
}