下面是一个简单的do while循环示例,用于提示用户输入一个正整数: 代码语言:txt 复制 import java.util.Scanner; public class DoWhileExample { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int number; do {
Like in afor loopand awhile loop, abreakstatement may be used to exit ado-whileloop. 2. Java Do-while Example The following program demonstrates the basic usage of ado-whileloop. The program prints the numbers from 1 to 5. inti=1;do{System.out.println(i);i++;}while(i<=5); The ...
importjava.util.Scanner;publicclassDoWhileLoopExample{publicstaticvoidmain(String[] args){intsum=0;intnum;Scannerinput=newScanner(System.in);do{ System.out.print("Enter a number: "); num = input.nextInt(); sum += num; }while(num !=0); System.out.println("Sum is: "+ sum); } } ...
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) { int i = 5; do { System.out.println(i); i++; } while (i <= 10)...
importjava.util.Scanner;publicclassDoExample{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);intnumber;do{System.out.print("请输入一个正整数:");number=scanner.nextInt();}while(number<=0);System.out.println("您输入的正整数是:"+number);}} ...
Using the while statement to print the values from 1 through 10 can be accomplished as in the following WhileDemo program: class WhileDemo { public static void main(String[] args){ int count = 1; while (count < 11) { System.out.println("Count is: " + count); count++; } } } ...
For example, if you want to show a message 100 times, then you can use a loop. It's just a simple example; you can achieve much more with loops. In the previous tutorial, you learned about Java for loop. Here, you are going to learn about while and do...while loops. Java while...
Finally, let’s read the response of the request and place it in a content String: BufferedReader in = new BufferedReader( new InputStreamReader(con.getInputStream())); String inputLine; StringBuffer content = new StringBuffer(); while ((inputLine = in.readLine()) != null) { content....
Example: Kotlin do...while Loop The program below calculates the sum of numbers entered by the user until user enters 0. To take input from the user, readline() function is used. Recommended Reading: Kotlin Basic Input fun main(args: Array<String>) { var sum: Int = 0 var input: Stri...
Example: do...while loop in C #include<stdio.h>intmain(){inti =0;do{printf("%d\n", i+1); i++; }while(i <10);return0; } Run Code >> The above code prints numbers from 1 to 10 using thedo whileloop in C. It prints 1 before checking ifiless than 10. ...