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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int a;
  6. cin>>a;
  7. cout<<a*a;
  8. 	return 0;
  9. }
Success #stdin #stdout 0.01s 5276KB
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https://ideone.com/t8IbuW
language:
C++ (gcc 8.3)
created:
6 days ago
visibility:
public

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