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  1.     #include <iostream>
  2.     #include <cmath>
  3.     using namespace std;
  4.  
  5.     int main() {
  6.     	double x, y;
  7.         cin >> x >> y;
  8.         cout << ( abs ( x ) - abs ( y ) ) / ( abs ( x ) +  abs ( y ) ) << endl;
  9.     	return 0;
  10.     }
Success #stdin #stdout 0s 3416KB
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https://ideone.com/f8wsS2
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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