编程语言的简易小问题

Question

1、JavaScript是解释型语言吗?

2、这道题的打印是?

package com.m;


public class Test {
    public int test(int a,int b){
        return a - b;
    }

    public static void main(String[] args) {
        Test1 test1 = new Test1();
        Test test = new Test1();
        System.out.println(test.test(50,100));	//打印?
        System.out.println(test1.test(50,100));	//打印?
    }
}

class Test1 extends Test{
    public int test(int a,int b){
        return a+b;
    }
}

Answer 1

JavaScript是解释型语言

第二题 -50