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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. struct point {
  6. 	int x, y;
  7. 	double length() {
  8. 		return sqrt(pow(x, 2)+pow(y, 2));
  9. 	}
  10. };
  11.  
  12. int main() {
  13. 	point input;
  14. 	while(cin >> input.x >> input.y) {
  15. 		cout << input.length() << endl;
  16. 	}
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin
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5 0
10 0
2 2
5 0
32 12
42 52
stdout
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5
10
2.82843
5
34.176
66.8431
https://ideone.com/h0XvML
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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