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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int N;
  7. 	cin >> N;
  8. 	cout << (int) sqrt(N) << sqrt(N);
  9. }
Success #stdin #stdout 0s 4464KB
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22.23607
https://ideone.com/0QRre0
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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