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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. double  square (double x){
  5. 	return x*x;
  6. }
  7. int main() {
  8. 	cout << square(100.5) << endl;
  9. }
Success #stdin #stdout 0.01s 5316KB
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Standard input is empty
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10100.2
https://ideone.com/sXvo4r
language:
C++14 (gcc 8.3)
created:
5 days ago
visibility:
public

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