#include <bits/stdc++.h>

using namespace std;

// Rotate Image（二维数组顺时针旋转90度）
const int N = 110;
int n = 9, cnt;

int res[N][N], tmp[N][N];

//矩阵旋转，需要额外开创建一个临时的二维数组(防止出现交换赋值时，出现覆盖的问题)
void rotate(int x, int y, int r) {
    for (int i = -r; i <= r; i++)
        for (int j = -r; j <= r; j++)
            //每一个位置都去了哪里
            tmp[x + j][y - i] = res[x + i][y + j];

    //复制回来
    memcpy(res, tmp, sizeof tmp);
    // for (int i = 1; i <= n; i++)
    //     for (int j = 1; j <= n; j++)
    //         res[i][j] = tmp[i][j];
}

int main() {
    //初始化数据
    for (int i = 1; i <= n; i++)
        for (int j = 1; j <= n; j++)
            res[i][j] = tmp[i][j] = ++cnt;

    //输出结果
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++)
            printf("%2d ", res[i][j]);
        printf("\n");
    }

    printf("\n");

    //测试一下旋转
    rotate(6, 7, 1);

    //输出结果
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++)
            printf("%2d ", res[i][j]);
        printf("\n");
    }
    return 0;
}