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  1.  
  2. #include <iostream>
  3. #include <math.h>
  4. using namespace std;
  5.  
  6. 	double distance(int x1, int y1, int x2, int y2)
  7. 		{
  8. 			double z = pow(x2-x1, 2),n,j;
  9. 			double v = pow(y2-y1, 2);
  10. 			j = z+v;
  11. 			 n =  pow(j, 0.5);
  12. 			 return n;
  13. 		}
  14.  
  15.  
  16. int main()
  17. {
  18. 	int a,b,c,d;
  19. 	cin >> a >> b >> c >> d;
  20. 	cout << distance(a,b,c,d);
  21.  
  22.  
  23. 	return 0;
  24. }
  25.  
  26.  
Success #stdin #stdout 0s 15240KB
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Standard input is empty
stdout
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7.4283e+08
https://ideone.com/tVy226
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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