training

Code I wrote during training
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multiple.c (614B)

      1 /* Esercizio 5.17 */
      2 
      3 #include <stdio.h>
      4 
      5 int multiple(int, int);
      6 
      7 int main()
      8 {
      9    int num1, num2;
     10 
     11    while(1) {
     12       printf("Give me two numbers (^C to end): ");
     13       scanf("%d%d", &num1, &num2);
     14 
     15       if(multiple(num1, num2))
     16 	 printf("%d is multiple of %d\n", num1, num2);
     17       else
     18 	 printf("%d is NOT multiple of %d\n", num1, num2);
     19 
     20    } /* end while(1) */
     21 
     22    return 0;
     23 } /* E0F main */
     24 
     25 /* Check if x is multiple of y */
     26 int multiple(int x, int y)
     27 {
     28    if(!y)
     29       return 0;
     30    else if(x > y && !(x % y) || y < 0 && x < y && !(x % y))
     31       return 1;
     32    else
     33       return 0;
     34 
     35 } /* eof multiple() */
     36