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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	long long x = 81245891235;
  6. 	double y = sqrt(x);
  7. 	printf("%.20lf\n", y);
  8. }
Success #stdin #stdout 0.01s 5472KB
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Standard input is empty
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285036.64893308019964024425
https://ideone.com/459pDM
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
secret

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