Finch Robot - 如何循环特定的代码行？（JAVA）

作者: 是吗@
发布时间: 2024-12-15 08:52:01 (2月前)
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故人 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 的<strong> 第一种方法：使用for循环 </强> </p> <pre> <code> public static void main(final String[] args) { Finch myFinch = new Finch(); Scanner sc = new Scanner(System.in); System.out.println("How many times?"); int noOfTimes = sc.nextInt(); for(int movement=0; movement < noOfTimes; movement++){ myFinch.setLED(Color.green); myFinch.setWheelVelocities(180, 0, 750); myFinch.setWheelVelocities(100, 100, 1500); myFinch.setLED(Color.red); myFinch.setWheelVelocities(0, 180, 850); myFinch.setWheelVelocities(180, 180, 1500); } myFinch.quit(); System.exit(0); } </code> </pre> <P> 的<strong> 第二种方法：使用while循环 </强> </p> <pre> <code> Scanner sc = new Scanner(System.in); System.out.println("How many times?"); int noOfTimes = sc.nextInt(); while(noOfTimes > 0){ myFinch.setLED(Color.green); myFinch.setWheelVelocities(180, 0, 750); myFinch.setWheelVelocities(100, 100, 1500); myFinch.setLED(Color.red); myFinch.setWheelVelocities(0, 180, 850); myFinch.setWheelVelocities(180, 180, 1500); noOfTimes--; } </code> </pre> <P> 的<strong> 第三种方法：使用do-while循环 </强> </p> <pre> <code> Scanner sc = new Scanner(System.in); System.out.println("How many times?"); int noOfTimes = sc.nextInt(); do{ myFinch.setLED(Color.green); myFinch.setWheelVelocities(180, 0, 750); myFinch.setWheelVelocities(100, 100, 1500); myFinch.setLED(Color.red); myFinch.setWheelVelocities(0, 180, 850); myFinch.setWheelVelocities(180, 180, 1500); noOfTimes--; }while(noOfTimes > 0); </code> </pre> </DIV>

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不丶离 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> <EM> 对于 </EM> 环： <a href="https://docs.oracle.com/javase/tutorial/java/nutsandbolts/for.html" rel="nofollow noreferrer"> https://docs.oracle.com/javase/tutorial/java/nutsandbolts/for.html </A> </p> <P> <EM> 而 </EM> 环： <a href="https://docs.oracle.com/javase/tutorial/java/nutsandbolts/while.html" rel="nofollow noreferrer"> https://docs.oracle.com/javase/tutorial/java/nutsandbolts/while.html </A> </p> <P> 阅读用户输入： <a href="https://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html" rel="nofollow noreferrer"> https://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html </A> </p> </DIV>

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Finch Robot - 如何循环特定的代码行？ （JAVA）

Finch Robot - 如何循环特定的代码行？（JAVA）