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  1. #include <stdio.h>
  2. void cal(int x, int y, int *sum, int *diff, int *mul, int *mod);
  3.  
  4. int main(void) {
  5. int x, y, sum, diff, mul, mod;
  6.  
  7. printf("x="); //xの値を入力してもらう
  8. scanf("%d", &x);
  9. printf("y="); //yの値を入力してもらう
  10. scanf("%d", &y);
  11.  
  12. cal(x, y, &sum, &diff, &mul, &mod);
  13.  
  14. printf("sum = %d\n", sum);
  15. printf("diff = %d\n", diff);
  16. printf("mul = %d\n", mul);
  17. printf("mod = %d\n", mod);
  18.  
  19. return 0;
  20. }
  21. void cal(int x, int y, int *sum, int *diff, int *mul, int *mod)
  22. {
  23. *sum = x+y;
  24. *diff = (x>y) ? x-y : y-x;
  25. *mul = x*y;
  26. *mod = x/y;
  27. }
Success #stdin #stdout 0s 5320KB
stdin
7 2
stdout
x=y=sum = 9
diff = 5
mul = 14
mod = 3