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  1. #include <stdio.h>
  2.  
  3. void cal (int x, int y, int *add, int *sub)
  4. {
  5.  
  6. *add = x + y;
  7.  
  8.  
  9. *sub = x - y;
  10. }
  11. int main()
  12. {
  13. int n1 = 10;
  14. int n2 = 3;
  15.  
  16. int sum;
  17. int diff;
  18.  
  19.  
  20. cal(n1, n2, &sum, &diff);
  21.  
  22. printf("和: %d, 差: %d\n", sum, diff);
  23.  
  24. return 0;
  25. }
Success #stdin #stdout 0s 5320KB
stdin
Standard input is empty
stdout
和: 13, 差: 7