Skip to content

While

While Loop in Java

The while loop in Java is a control structure that repeatedly executes a block of code as long as a specified condition is true. Before each iteration, the condition is evaluated; if it's true, the loop continues, otherwise, it stops. The syntax is:

Syntax

while (condition) {
    // code to be executed repeatedly
}

The while loop is useful when the number of iterations isn't known beforehand, and you want to keep looping until a certain condition is met.

Short Video Lecture

(Video here)

VisualCodeChat Tutoring (Exercise: Factorial Calculation)

Interact and Learn with VisualCodeChat!

After-class Exercises

(Exercises here)