查找数组是否在二维数组中

public class ArraySearch {
    public static boolean searchArrayIn2DArray(int[][] matrix, int[] target) {
        for (int[] row : matrix) {
            if (Arrays.equals(row, target)) {
                return true;
            }
        }
        return false;
    }

    public static void main(String[] args) {
        int[][] matrix = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
        int[] target = {4, 5, 6};
        boolean result = searchArrayIn2DArray(matrix, target);
        System.out.println(result);  // 输出 true
    }
}