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  1.  
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. void discount(  double *a,double*b  ){
  6.      if(*a==*b)
  7.    		*b=*b/2;
  8. }
  9. int main(){
  10.     double p1, p2;
  11.     cout << "Original price:" << endl;
  12.     cin >> p1 >> p2;
  13.     discount( &p1 , &p2 );
  14.     cout << "Price after discount:" << endl;
  15.     cout << p1 << " " << p2 << endl;
  16.     return 0;
  17. }
Success #stdin #stdout 0.01s 5276KB
comments (?)
stdin
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6 6
stdout
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Original price:
Price after discount:
6 3
https://ideone.com/dNMyfI
language:
C++ (gcc 8.3)
created:
42 days ago
visibility:
public

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