The while loop loops through a block of code as long as a specified condition is true: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 ...
Programmers makes mistake. If theconditional-expressiongiven in while loop never terminatesthen the loop will result in an infinitewhile-loop. For example, in the previous program, if theindexvalue is not incremented after each iteration, then the condition will never terminate. In the next example...
while循环语法如下：javaCopy code while (condition) { //循环体}其中，condition是一个条件表达式，...
while(condition) { // code block to be executed } Example In the following example, the code in the loop will run, over and over again, as long as a variable (i) is less than 10: Example while(i <10) { text +="The number is "+ i; ...
while (condition) { // code block to be executed } 在这个语法中,condition是一个布尔表达式,代表循环条件。code block是需要重复执行的代码块。 While-loop的优势在于它可以根据条件动态地控制循环次数,使得程序能够灵活地处理不同的情况。它常用于需要重复执行某段代码直到满足特定条件的情况下,例如遍历数组、处...
publicclassWhileLoop1{ 解析：o在循环体内部，除了打印变量i的值，还有一个语句：i++，这个语句的作用...
循环语句循环语句就是让计算机根据条件做循环计算,在条件满足时继续循环,条件不满足时退出循环。Java的循环语句有for,while和 do-while。...当条件condition为假时,程序控制就传递到循环后面紧跟的语句行。do-while为while语句在循环一开始就计算条件表达式,若开始时条
truein the do while loop. Here is a simple do while java infinite loop example. package com.journaldev.javadowhileloop; public class DoWhileTrueJava { public static void main(String[] args) throws InterruptedException { do { System.out.println("Start Processing inside do while loop"); ...
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) { //...
这样的话,statement 即便在 condition 不满足的情况下,也至少执行一次。 int sum=0,tmp=200;do{sum+=tmp;tmp++;}while(tmp<101) 程序Retirement.java import java.util.*;/** * This program demonstrates a while loop. * @version 1.20 2004-02-10 * @author Cay ...