정올 584 : 함수2-자가진단6

My Solution

#include<stdio.h>
#define one 1
#define two 2
#define three 3
int main (void){
    int i,j;
    for(i=one;i<=three;i++){
        for(j=one;j<=three;j++){
            printf("%d + %d = %d\n",i,j,i+j);
        }
    }
    return 0;
}