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  1. #include <iostream>
  2. #include <complex>
  3. using namespace std;
  4.  
  5. int main(void) {
  6. 	complex<double> z = -1;
  7. 	cout << "sqrt(" << z << ") = " << sqrt(z) << endl;
  8. 	return 0;
  9. }
Success #stdin #stdout 0s 15240KB
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Standard input is empty
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sqrt((-1,0)) = (0,1)
https://ideone.com/v415Rt
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
secret

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