Definition
- A while loop is a control flow statement that allows a particular code block to be executed repeatedly based on a given condition which returns a boolean value.
- The corresponding block of code is executed continuously until the condition fails.
- The while loop can be imagined of as a repeating if statement.
Syntax
while ( condition ) {
Code to execute while the condition is true
}
While Loop Example Program in Kotlin
// While Loop in Kotlin Example Program
// Loop and Control Statements Kotlin Programs, Basic Kotlin Programs
fun main(args: Array<String>) {
var num1 = 0
while (num1<5) {
println(" Value : $num1")
num1++;
}
}
Sample Output
Value : 0
Value : 1
Value : 2
Value : 3
Value : 4
