#include <iostream>
using namespace std;
 
const int MAX_SIZE = 10;
 
int main() {
	int n, mt[MAX_SIZE + 1][MAX_SIZE + 1];
	cin >> n;
	for (int i = 1; i <= n; ++i) {
		for (int j = 1; j <= n; ++j) {
			cin >> mt[i][j];
		}
	}
	++n;
 
	for (int i = n; i > 1; --i) {
		for (int j = 1; j < n; ++j) {
			if (i > n /2 + 1) {
				mt[i][j] = mt[i - 1][j];
			}
			if (i == n / 2 ) {
				mt[i][j] = mt[j][n - 1];
			} 
		}
 
	}
 
	for (int i = 1; i <= n; ++i) {
		for (int j = 1; j < n; ++j) {
			cout << mt[i][j] <<" ";
		}
		cout <<"\n";
	}
 
 
 
	return 0;
}

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NAo0NCA1MSA2OCAyMAo4OSA2NSA0NSA1NgoxMiAxMCA1NiAyMwo5OCA5OSAxNCA2NgomZGFycjsK

4
44 51 68 20
89 65 45 56
12 10 56 23
98 99 14 66
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