#include <stdio.h>int main(void){ int n, dan; for (n = 1; n <= 9; n++) { for (dan = 2; dan <=9; dan++) { printf("%d * %d = %d\n", n, dan, n*dan); } } return 0;}
#include <stdio.h>
int main(void){ int n, dan;
for (n = 1; n <= 9; n++) { for (dan = 2; dan <=9; dan++) { printf("%d * %d = %d\n", n, dan, n*dan); } } return 0;}