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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Point{
  5.     public: int x, y;
  6.  
  7.     Point(int x, int y){
  8.         this->x=x;
  9.         this->y=y;
  10.     }
  11.     Point operator*(int p){
  12.         int x=this->x*p;
  13.         int y=this->y*p;
  14.         return Point(x, y);
  15.     }
  16.     Point operator+=(Point p){
  17.         this->x+=p.x;
  18.         this->y+=p.y;
  19.         return *this;
  20.     }
  21.     void display(){
  22.         cout<<"("<<x<<", "<<y<<")";
  23.     }
  24. };
  25.  
  26. int main()
  27. {
  28.     Point p1(1, 2);
  29.     Point p2(3, 4);
  30.     Point p4(11, 11);
  31.  
  32.     p1+=p2*10; //p1=(31,42) 
  33.  
  34.     p1.display();
  35.  
  36.     return 0;
  37. }
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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(31, 42)
https://ideone.com/z3Gp9q
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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