Part-4 | While Loop in JAVA | Counter & Sentinal Controlled Loop in JAVA | தமிழ்

Java while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. Syntax while (condition) { // code block to be executed } Counter Controlled Loop: When we know how many times loop body will be executed known as Counter Controlled Loop. for example - print natural numbers from 1 to 100, such kind of problem will be solved using counter controlled loop. Sentinel Controlled Loop: When we don’t know exactly know how many times loop body will be executed known as Sentinel Controlled Loop. for example - Reverse a given number, such kind of problem will be solved using sentinel controlled loop.