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  1. #include <iostream>
  2. #include <cmath>
  3.  
  4. int main() {
  5. 	std::cout << std::sqrt(-1.0) << '\n';
  6. 	return 0;
  7. }
Success #stdin #stdout 0s 15232KB
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Standard input is empty
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-nan
https://ideone.com/cq7d3f
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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