#include <stdio.h> int main() { int n, i; scanf("%d", &n); for(i = 1; i <= 12; i++) { } return 0; }
Standard input is empty
#include <stdio.h> int main() { int n, i; printf("Enter a number: "); scanf("%d", &n); for(i = 1; i <= 12; i++) { printf("%d x %d = %d\n", n, i, n * i); } return 0; }