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  1. #include <iostream>
  2. #include <cmath>
  3.  
  4. void foo(double x, double y)
  5. {
  6.     double a=std::cos(x);
  7.     double b=std::cos(y);
  8.     if (a != b) 
  9.         std::cout << "This cannot be!";
  10. }
  11.  
  12. int main()
  13. {
  14.     foo(1.0, 1.0);
  15.     return 0;
  16. }
Success #stdin #stdout 0s 2852KB
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stdin
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Standard input is empty
stdout
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This cannot be!
https://ideone.com/MY6EYc
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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