Lets create a simple program to print 1 to 10 number using While loop: public class WhileExample { public static void main(String[] args) { int i=1; while(i<=10){ System.out.println(i); i++; } } } Output: 1 2 3
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); } } do while true ja...
The following program illustrates the use of while loop. /* WhileLoopDemo.java */ //Demonstrates while statement public class WhileLoopDemo { public static void main(String[] args) { int fib = 0, step = 1; while (fib < 50) { System.out.print(fib + " "); fib = fib + step; ...
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); sum += number; } while(...
do…while循环 for循环 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)...
Then the loop stops. Flowchart of do...while loop 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 ...
Example: #include<stdio.h> void main() { int i = 20; while( i <=20 ) { printf ("%d " , i ); i++; } } Output: 20 2. do – while loop in C It also executes the code until the condition is false. In this at least once, code is executed whether the condition is true...
// Java program to implement infinite loop using// the do-while looppublicclassMain{publicstaticvoidmain(String[]args){do{System.out.println("Hello");}while(true);}} Output Hello Hello Hello Hello Hello . . Infinite time Explanation
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. ...
do while loop with break and continue Inside the loop of we use break; satement then the execution will come out of the loop. Example using breakint i=0; do { i=i+1; if(i==2) { break; } System.out.println(i); }while (i < 5); ...