Java中使用while循环可以改变行的顺序。while循环是一种迭代结构,它会重复执行一段代码块,直到指定的条件不再满足为止。 在使用while循环改变行的顺序时,可以通过定义一个计数器变量来控制循环的次数。通过递增或递减计数器的值,可以改变行的顺序。 以下是一个示例代码: 代码语言:txt 复制 int count = 1; while ...
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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 ...
Learn how to use the Java while loop with examples and detailed explanations. Understand the syntax and practical applications of while loops in Java programming.
Java While 循环 循环 只要达到指定的条件,循环就可以执行代码块。循环很方便,因为它们节省时间,减少错误,并且使代码更具可读性。Java While 循环 只要指定的条件为 true,while 循环就会遍历代码块:语法 while (condition) { // 要执行的代码块 } 在下面的示例中,只要变量(i)小于 5,循环中的代码就会反复运行:...
A basic example of the Java while loop. Other supporting code was removed to improve readability and keep the code short. int x = 0; while (x < 5) { System.out.println(x); x = x + 1; } 0 1 2 3 4 As shown above, the while loop printed out all the numbers from 0 to 4....
java复制代码 publicclassWhileLoopWithWaitNotify{ staticObjectlock=newObject(); staticbooleancondition=false; publicstaticvoidmain(String[] args)throwsInterruptedException { Threadthread=newThread(() -> { synchronized(lock) { while(!condition) { try{ // 阻塞当前线程,直到其他线程调用 lock.notify() 或...
The while loop in Java continually executes a block of statements until a particular condition evaluates to true, else the loop terminates.
java public class WhileLoopExample { public static void main(String[] args) { int count = 0; while (count < 5) { System.out.println("count = " + count); count++; } } } 3. do-while 循环 do-while 循环与 while 循环类似,但它会先执行一次代码块,然后再检查条件。
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"); ...