#include <stdio.h>
#include <stdlib.h>
int gcd(int big, int small)
{

    printf("\n%d %d\n",big,small);
    if(small==0) {
             printf("\n최종리턴 : % d %d\n", big, small);
             return small;
            
             }
    gcd(small,big%small);
}

 

int main(void)
{
    int m, n;
    int k=0;
    //printf("정수 두 개:");
    //scanf("%d %d",&m,&n);
    //if(m>n)
    //printf("최대공약수:%d",gcd(m,n));
    //else
    printf("\n최대공약수 : %d",gcd(10,15));
    //printf("최대공약수:%d",gcd(10,15));
   
    system("pause");
    return 0;
}