How Kotlin while loop works?

Kotlin while loop

In Kotlin, the while works just like in Java. So, if your background is Java then you already know how it works. For beginners, the while loops execute a block of code until the given condition is True.

How Kotlin if works?

Kotlin if expression

Kotlin if is an expression that returns a value. This is different if compared with the other languages where if acts as a statement. As, it acts as an expression in Kotlin, so there is no ternary operators (condition ? then : else).