java实现两数比大小

输入两个数，比较其大小

    public static void main(String[] args) {
        System.out.println("请输入两个数字：");
        Scanner s1 = new Scanner(System.in);
        int num1 = s1.nextInt();
        int num2 = s1.nextInt();
        int max1 = max(num1,num2);
        System.out.println(max1);
        s1.close();
    }
    //比大小
    public static int max(int num1,int num2){
        int result = -1;
        if(num1 > num2){
            result = num1;
        }else if(num1 < num2){
            result = num2;
        }else{
            System.out.println("相等");
            return 0;
        }
        return result;
    }

输出结果：