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♦ Java While Loop

♣ About Java While Loop

While Loop in Java is executed until a particular condition holds the boolean value true.

♣ Java While Loop Syntax

Below is the representation of While Loop Syntax.
Basic Syntax
while(expression){ //code }
Syntax Explanation:
expression: a conditional statement which yields a boolean value code: the desired code for execution

♣ Example1: Java While Loop

In this example, the program is printing square of integers, up till 5 from 1.
Example
Input:
Output:
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Java While Loop