创建两个线程，一个显示奇数&其他偶数 [英] Create two threads, one display odd & other even numbers

问题描述

我正在尝试创建两个线程，一个线程显示从0到10的整数，一个线程显示从1到11的奇数整数。以下代码是否适合设计此程序？

I'm trying to create two threads, one thread display even integers from 0 to 10, one thread display odd integers from 1 to 11. Is the following code suitable for designing this program?

public class Mythread {

    public static void main(String[] args) {
        Runnable r = new Runnable1();
        Thread t = new Thread(r);
        t.start();
        Runnable r2 = new Runnable2();
        Thread t2 = new Thread(r2);
        t2.start();
    }
}

class Runnable2 implements Runnable{
    public void run(){
        for(int i=0;i<11;i++){
            if(i%2 == 1)
                System.out.println(i);
        }
    }
}

class Runnable1 implements Runnable{
    public void run(){
        for(int i=0;i<11;i++){
            if(i%2 == 0)
                System.out.println(i);
        }
    }
}

推荐答案

我只想更改一些细节（这里不需要使用模运算符......）：

I would just change a few details (no need to use the modulo operator here...):

public class Mythread {

    public static void main(String[] args) {
        Runnable r = new Runnable1();
        Thread t = new Thread(r);
        Runnable r2 = new Runnable2();
        Thread t2 = new Thread(r2);
        t.start();
        t2.start();
    }
}

class Runnable2 implements Runnable{
    public void run(){
        for(int i=0;i<11;i+=2) {
            System.out.println(i);
        }
    }
}

class Runnable1 implements Runnable{
    public void run(){
        for(int i=1;i<=11;i+=2) {
           System.out.println(i);
        }
    }
}

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