输入10个整数，输出最大的数，不准用数组

public static void main(String[] args) {
        System.out.println("请输入10个数");
        Scanner input = new Scanner(System.in);
        int i = input.nextInt();
        int k = 0;
        for (int j = 2; j <= 10; k = input.nextInt(), j++) {
            if (i <= k)
                i = k;
        }
        System.out.println(i);
    }