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  1. #include <stdio.h>
  2.  
  3. void cal(int x, int y, int *add, int *sub);
  4.  
  5. int main(void) {
  6. int a=3, b=5;
  7. int add, sub;
  8.  
  9. cal(a, b, &add, &sub);
  10. printf( "add=%d sub=%d\n", add, sub );
  11.  
  12. return 0;
  13. }
  14.  
  15. void cal(int x, int y, int *add, int *sub){
  16. *add= x+y;
  17. *sub= x-y;
  18. }
Success #stdin #stdout 0s 5408KB
stdin
Standard input is empty
stdout
add=8 sub=-2