Java tutorial - While loop and Calculator program in Java in Kashmiri Language - Online lecture

In Java, a while loop is a control flow statement that allows you to repeatedly execute a block of code while a particular condition is true. The syntax of a while loop is as follows:

while (condition) {
// code to be executed
}
In this syntax, condition is a boolean expression that is evaluated at the beginning of each iteration. If the condition is true, the code inside the loop is executed. After the code is executed, the condition is checked again. This process continues until the condition becomes false, at which point the loop exits and the program continues with the next statement after the loop.
One thing to be careful of when using a while loop is to ensure that the condition eventually becomes false, otherwise the loop will run indefinitely and the program will become stuck in an infinite loop.

This lecture was given online by Ikhlaq Yousuf Malik on Loops and control statements on 18-Mar-2023

Keywords :
Java
Tutorial
While loop
Calculator program
Kashmiri Language
Online lecture
Programming
Control Flow
Syntax
Boolean expression
Condition
Infinite loop
Arithmetic Operators
Input
Output
Data types
Variables
User input
Conditional statements
If-else statement
Nested if-else statement
Logical operators
Relational operators
Math class
Scanner class
Basic arithmetic operations
Unary operators
Increment operator
Decrement operator
Looping statements