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  1. #include <stdlib.h>
  2.  
  3. void cal(int x, int y, int *sum, int *diff, int *mul, int *mod) {
  4.  
  5. *sum = x + y;
  6.  
  7.  
  8. *diff = abs(x - y);
  9.  
  10. *mul = x * y;
  11.  
  12.  
  13. *mod = x / y;
  14. }
  15.  
  16. int main(void) {
  17. int x, y;
  18. int sum, diff, mul, mod;
  19.  
  20. printf("x を入力してください: ");
  21. scanf("%d", &x);
  22.  
  23. printf("y を入力してください: ");
  24. scanf("%d", &y);
  25.  
  26.  
  27. cal(x, y, &sum, &diff, &mul, &mod);
  28.  
  29. printf("和 (sum) = %d\n", sum);
  30. printf("差 (diff) = %d\n", diff);
  31. printf("積 (mul) = %d\n", mul);
  32. printf("商 (mod) = %d\n", mod);
  33.  
  34. return 0;
  35. }
  36.  
Success #stdin #stdout 0s 5324KB
stdin
6 3
stdout
x を入力してください: y を入力してください: 和 (sum) = 9
差 (diff) = 3
積 (mul) = 18
商 (mod) = 2