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  1. #include <stdio.h>
  2. void cal(int x,int y,int*add,int *sub);
  3. int main(void) {
  4. int n1,n2,a,b;
  5. scanf("%d",&n1);
  6. printf("n1:%d",n1);
  7. scanf("%d",&n2);
  8. printf("n2:%d\n",n2);
  9. cal(n1,n2,&a,&b);
  10. printf("add=%d,sub=%d",a,b);
  11. return 0;
  12. }
  13. void cal(int x,int y,int*add,int *sub){
  14. *add=x+y;
  15. *sub=x-y;
  16. }
Success #stdin #stdout 0s 5284KB
stdin
4
2
stdout
n1:4n2:2
add=6,sub=2