Submission #71660604

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;
int n, a[105][105];
signed main() {
	ios::sync_with_stdio(0);
	cin.tie(0), cout.tie(0);
	cin >> n;
	int it = 1, h = 1, l = n / 2 + 1;
	a[h][l] = it;
	while(it < n * n) {
		if(a[(h + n - 2) % n + 1][(l) % n + 1]) h = h % n + 1;
		else h = (h + n - 2) % n + 1, l = l % n + 1;
		a[h][l] = ++ it;
	}
	for(int i = 1; i <= n; i ++) {
		for(int j = 1; j <= n; j ++) {
			cout << a[i][j] << ' ';
		}
		cout << '\n';
	}
	return 0;
}

Submission Info

Judge Result