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  1. // problem A
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int n;
  7.     cin >> n;
  8.     cout << n * n;
  9. 	return 0;
  10. }
Success #stdin #stdout 0.01s 5292KB
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https://ideone.com/f2qgYY
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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