Java do-while loop example Here is a simple java do-while loop example to print numbers from 5 to 10. package com.journaldev.javadowhileloop; public class JavaDoWhileLoop { public static void main(String[] args)
首先,我们假设需要编写一个程序,用于计算1到n之间所有整数的和。下面是使用do-while循环实现的示例代码: importjava.util.Scanner;publicclassDoWhileExample{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);System.out.print("请输入一个正整数:");intn=scanner.nextInt();intsum=0;inti...
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("value of x :"+x);x++;System.out.print("\n");}}} 以上实例编...
在Java编程语言中,循环结构是一种重要的控制结构,它允许我们重复执行一段代码,直到满足某个条件为止。Java中的循环结构有多种形式,其中之一是do循环,也称为do-while循环。 do循环与其他循环结构(如for循环和while循环)相比,具有一些独特的特点。它的语法形式为: do{// 循环体代码}while(条件表达式); 1. 2. 3...
Working of do...while loop Example 2: do...while loop // Program to add numbers until the user enters zero #include <stdio.h> int main() { double number, sum = 0; // the body of the loop is executed at least once do { printf("Enter a number: "); scanf("%lf", &number...
Flowchart of Java do while loop Let's see the working of do...while loop. Example 3: Display Numbers from 1 to 5 // Java Program to display numbers from 1 to 5 import java.util.Scanner; // Program to find the sum of natural numbers from 1 to 100. class Main { public static ...
HI all , is there a problem with the proposed solution for the Do..while loop in the java course ? it seems working but it wont compile on the simulator . how can i complete the course ? import java.util.Scanner; public class Program { public static void main(String[] args) { Scann...
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.
If the condition becomesfalsein the beginning itself, the program control does not even enter the loop once. The loop executes untilibecomes 10. Output 12345678910 do...while loop in C It is an exit-controlled loop. It prints the output at least once before checking the condition. Afterwards...
Fortran是一种高性能科学计算语言,它广泛用于数值计算和科学工程领域。在Fortran中,Do循环是一种常见的循环结构,用于重复执行一段代码。 优化代码的Fortran Do循环索引问题可以从以...