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  1. #include <stdio.h>
  2. int main() {
  3.     int n, i;
  4.     printf("Enter a number: ");
  5.     scanf("%d", &n);
  6.  
  7.     for(i = 1; i <= 12; i++) {
  8.         if(n > 0) {
  9.             printf("%d x %d = %d\n", n, i, n * i);
  10.         } else {
  11.             printf("Error: number must be positive.\n");
  12.             break;
  13.         }
  14.     }
  15.     return 0;
  16. }
Success #stdin #stdout 0.03s 25932KB
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#include <stdio.h>
int main() {
    int n, i;
    printf("Enter a number: ");
    scanf("%d", &n);

    for(i = 1; i <= 12; i++) {
        if(n > 0) {
            printf("%d x %d = %d\n", n, i, n * i);
        } else {
            printf("Error: number must be positive.\n");
            break;
        }
    }
    return 0;
}
https://ideone.com/7KsVK3
language:
PHP (php 7.3.5)
created:
1 day ago
visibility:
public

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