Java – do while Loop with Example1 min read

Sometimes it is necessary that the block or statement must be executed at least once but if the condition is initially at a false state then the block will not be executed.
So for the situation where a block of code must be executed at least once, a do-while loop comes in play.

dowhile is an exit-control loop that is it checks the condition after the first execution of the block. And it keeps executing the block until the condition state is false.

Flowchart for do-While loop in Java:

Syntax of do..while loop:

Example of a do-while loop in java:

Output:


MORE

Java Program to find the sum of the Largest Forward Diagonal

in this tutorial, we will write a java program to find the sum of the Largest Forward Diagonal in an Arraylist (matrix). Java Program to …

C Program to search an element in an array using Pointers

A separate function( search_function()) will be created where the array pointer will be declared and the searched element along with the size of an array …

C Program to find the sum of the digits of a number using recursion function

This C program calculates the sum of digits of a given number using recursion. Here’s a concise explanation: Function Definition: sumDigits(int n) This function calculates …

C program to find factorial of a number using Ternary operator with Recursion

Recursion refers to the function calling itself directly or in a cycle. Before we begin, you should have the knowledge of following in C Programming: …

C Program to Add Two Numbers Using Call by Reference

The program takes the two numbers from the user and passes the reference to the function where the sum is calculated. You may go through …

Find the output ab, cd, ef, g for the input a,b,c,d,e,f,g in Javascript and Python

In this tutorial, we will write a program to find a pairs of elements from an array such that for the input [a,b,c,d,e,f,g] we will …