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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int khanghi(int n){
  4.     n * n;
  5.     return n * n;
  6. }
  7. int main(){
  8.     int n;
  9.     cin >> n;
  10.     cout << khanghi(n);
  11. }
  12.  
Success #stdin #stdout 0s 5320KB
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Standard input is empty
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1073610756
https://ideone.com/S7kHbw
language:
C++ (gcc 8.3)
created:
2 hours ago
visibility:
public

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