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  1. #include <iostream>
  2. #include<cmath>
  3. using namespace std;
  4.  
  5. class Point{
  6.     double x, y;
  7.     public:
  8.     Point(double x=0, double y=0){
  9.         this->x=x;
  10.         this->y=y;
  11.     }
  12.  
  13.     float operator-(const Point& p2){
  14.         return sqrt((x-p2.x)*(x-p2.x)+(y-p2.y)*(y-p2.y));
  15.     }
  16.  
  17. };
  18.  
  19.  
  20. int main()
  21. {
  22.     Point p1(5, 4), p2(3.5, -2.5);
  23.     float distance=p1-p2;
  24.     cout<<distance;
  25.  
  26.  
  27.  
  28.     return 0;
  29. }
Success #stdin #stdout 0s 5320KB
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https://ideone.com/K5IF32
language:
C++ (gcc 8.3)
created:
10 hours ago
visibility:
public

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