You will learn about two loopswhileanddo..whilein this article with the help of examples. If you are familiar withwhile and do...while loops in Java, you are already familiar with these loops in Kotlin as well. Kotlin while Loop The syntax ofwhileloop is: while (testExpression) { // ...
Extensive tutorial about Java for loop, enhanced for loop (for-each), while loop and do-while loop. Also covers nested loops, labeled loops, break statement, continue statement, return statement, local variable scope, common loop exceptions like infinite
在Java5 中引入了一种主要用于数组的增强型 for 循环。 while 循环 while是最基本的循环,它的结构为: while(布尔表达式){//循环内容} 只要布尔表达式为 true,循环就会一直执行下去。 实例 Test.java 文件代码: publicclassTest{publicstaticvoidmain(String[]args){intx=10;while(x<20){System.out.print("val...
使用单个while循环，一次检查一个输入。一旦你得到任何输入，你首先验证它是一个整数，.matches(\d+)，...
In this tutorial, we will learn how to use while and do while loop in Java with the help of examples.
public class JavaDoWhileLoop { public static void main(String[] args) { int i = 5; do { System.out.println(i); i++; } while (i <= 10); } } We can create an infinite loop by passing boolean expression astruein the do while loop. Here is a simple do while java infinite loop...
More Java Courses loop statement; } while (conditional test); The do keyword is followed by the loop body statement contained in curly braces. After the loop body, the keyword while is followed by a conditional test in parentheses. This entire block constitutes the do-while loop. ...
1. The while and do-while Statements 跟C也是一样的,写法不同,超过一次loop的操作一样。唯一不同是while会先判断,do-while一定会先做action,然后再判断。 //sudo code for whilewhile(true){actions// your code goes here} //sudo code for do-while ...
1. 使用do...while 求1-100内的奇数和以及偶数和 packagecom._51doit.javase.day04.loop;publicclassDoWhile {publicstaticvoidmain(String[] args) {inti=1;intsum1 = 0;intsum2 = 0;do{//System.out.println("我是你爹");if(i%2==0) { ...
Java do-while loop executes the statements in do block, and then evaluates a condition in the while block to check whether to repeat the execution.