为什么80分？ 记录
把WA改掉就行。

#include<bits/stdc++.h>
using namespace std;
char a[15][15], b[15][15], c[15][15];
int main() {
	int n;
	char x[15][15], y[15][15];
	bool p = false, q = false, d = false;
	cin >> n;
	for (int i = 1; i <= n; i++)
		for (int j = 1; j <= n; j++)
			cin >> x[i][j];
	for (int i = 1; i <= n; i++)
		for (int j = 1; j <= n; j++)
			cin >> y[i][j];
	for (int i = 1; i <= n; i++)
		for (int j = 1; j <= n; j++)
			a[j][n - i + 1] = x[i][j];
	for (int i = 1; i <= n; i++)
		for (int j = 1; j <= n; j++)
			b[n - j + 1][i] = x[i][j];
	for (int i = 1; i <= n; i++)
		for (int j = 1; j <= n; j++)
			c[n - i + 1][n - j + 1] = x[i][j];
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n; j++)
			if (a[i][j] == y[i][j])
				p = true;
			else {
				p = false;
				break;
			}
		if (!p) break;
	}
	if (p) cout << 1;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n; j++)
			if (b[i][j] == y[i][j])
				q = true;
			else {
				q = false;
				break;
			}
		if (!q) break;
	}
	if (q) cout << 2;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= n; j++)
			if (c[i][j] == y[i][j])
				d = true;
			else {
				d = false;
				break;
			}
		if (!d) break;
	}
	if (d) cout << 3;
	if (!q && !p && !d) cout << 5;
	return 0;
}