K8S Redis-Cluster安装（含redis-cluster-proxy、RedisInsight）

题目：

题解：

class Solution {
    public void setZeroes(int[][] matrix) {
        int m = matrix.length, n = matrix[0].length;
        boolean flagCol0 = false;
        for (int i = 0; i < m; i++) {
            if (matrix[i][0] == 0) {
                flagCol0 = true;
            }
            for (int j = 1; j < n; j++) {
                if (matrix[i][j] == 0) {
                    matrix[i][0] = matrix[0][j] = 0;
                }
            }
        }
        for (int i = m - 1; i >= 0; i--) {
            for (int j = 1; j < n; j++) {
                if (matrix[i][0] == 0 || matrix[0][j] == 0) {
                    matrix[i][j] = 0;
                }
            }
            if (flagCol0) {
                matrix[i][0] = 0;
            }
        }
    }
}