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  1. #include <iostream>
  2. #include <cmath>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     int n , a;
  9.  
  10.     cin >> n >> a;
  11.     cout << pow(n , 2) - a << endl;
  12.     return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5308KB
comments (?)
stdin 
Standard input is empty
stdout 
1.62963e+16
https://ideone.com/EfJman
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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