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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.   int n, m;
  6.   cin >> n >> m;
  7.   for (int i = 0; i < n; i++)
  8.   {
  9.     for (int j = 0; j < m; j++)
  10.     {
  11.       if ((i == 0) or (j == 0) or (i == n - 1) or (j == m - 1)) cout << "*";
  12.         else cout << " ";
  13.     }
  14.     cout << endl;
  15.   }
  16.   return 0;
  17. }
Success #stdin #stdout 0s 4516KB
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**
**
**
https://ideone.com/mEEyEW
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
secret

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