#include <stdio.h>

int main() {
    printf("원하는 단은? 3\n");
     printf("%d*%d=%d\n",3,9,3*9);
     printf("%d*%d=%d\n",3,8,3*8);
     printf("%d*%d=%d\n",3,7,3*7);
     printf("%d*%d=%d\n",3,6,3*6);
     printf("%d*%d=%d\n",3,5,3*5);
     printf("%d*%d=%d\n",3,4,3*4);
     printf("%d*%d=%d\n",3,3,3*3);
     printf("%d*%d=%d\n",3,2,3*2);
     printf("%d*%d=%d\n",3,1,3*1);
    
    return 0;
}