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  1. #include <iostream>
  2. #include <math.h>
  3. #include <iomanip>
  4. using namespace std;
  5.  
  6.  
  7. int main() {
  8.  
  9. 	cout << std::fixed << cosf(1.57079637f);
  10.  
  11.  
  12.  
  13.  
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 5644KB
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stdin
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Standard input is empty
stdout
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-0.000000
https://ideone.com/fBOyUj
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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