SyntaxGet your own Java Server while (condition) { // code block to be executed } In the example below, the code in the loop will run, over and over again, as long as a variable (i) is less than 5:Example int i = 0; while (i < 5) { System.out.println(i); i++; } ...
public class ContinueInWhileLoop { public static void main(String[] args) { int i = ...
来源:https://beginnersbook.com/2015/03/while-loop-in-java-with-examples/ 在上一个教程中,我们讨论了for循环的用法。在本教程中,我们将讨论while循环的用法。如前一个教程中所讨论的,循环用于重复执行同一组语句,直到某个特定条件满足后,程序就跳出这个循环。 while循环的语法: while(condition) { statement(s...
importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);intnum=0;while(true){System.out.println("Enter a number:");num=scanner.nextInt();if(num==5){break;}}System.out.println("Exited while loop.");}} 1. 2. 3. 4. 5. 6. 7....
In the previous tutorial, you learned about Java for loop. Here, you are going to learn about while and do...while loops. Java while loop Java while loop is used to run a specific code until a certain condition is met. The syntax of the while loop is: while (testExpression) { //...
While01.java 画出流程图 使用while 循环完成前面的题 代码语言:javascript 代码运行次数:0 运行 AI代码解释 //输出10句 你好,兮动人int i=1;//循环变量初始化while(i<=10){//循环条件System.out.println("你好,兮动人"+i);//执行语句i++;//循环变量迭代}System.out.println("退出while ,继续.."+i)...
[Java in NetBeans] Lesson 11. While Loops 这个课程的参考视频和图片来自youtube。 主要学到的知识点有:(the same use in C/C++) 1.whileloop while(i < max){} will keep executing ifi < maxis true, otherwise will jump out from thewhileloop. Possible execute 0 times....
//测试while循环import java.util.Scanner;public class WhileTest{public static void main(String[] args) {//用户输入一个数字 判定这个数字的长度 123 --> 3/*1: 在当前类的头顶上编写如下代码：import java.util.Scanner;2: 使用Scanner input = new Scanner(System.in);3: 获取...
import java.util.*;/** * This program demonstrates a while loop. * @version 1.20 2004-02-10 * @author Cay Horstmann */public classRetirement{public static voidmain(String[]args){// read inputsScannerin=newScanner(System.in);System.out.print("How much money do you need to retire? ")...
importjavautilScanner:m.dmdpro.com.cn; Scannerscanner=newScanner(Systemin); Stringinput=; while(!inputtoLowerCase()equals(yes)){ Systemoutprintln(Doyouwanttocontinue?(yes/no)); input=scannernextLine(); } Systemoutprintln(Loopended);