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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int n;
  7.     cin >> n;
  8.  
  9.     for (int i = 0; i < n; i++) {
  10.         for (int j = 0; j < n; j++) {
  11.             int index = (i + j) % n;
  12.             cout << 2 * index + 1;
  13.         }
  14.         cout << endl;
  15.     }
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 5316KB
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https://ideone.com/M35afR
language:
C++14 (gcc 8.3)
created:
4 hours ago
visibility:
public

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