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Basic Lambda Expressions in Kotlin

Daoist Ninja answered on August 31, 2022 Popularity 10/10 Helpfulness 4/10

answer Basic Lambda Expressions in Kotlin

Basic Lambda Expressions in Kotlin

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// with type annotation in lambda expression
val sum1 = { a: Int, b: Int -> a + b }
 
// without type annotation in lambda expression
val sum2:(Int,Int)-> Int  = { a , b -> a + b}
 
fun main(args: Array<String>) {
    val result1 = sum1(2,3)
    val result2 = sum2(3,4)
    println("The sum of two numbers is: $result1")
    println("The sum of two numbers is: $result2")
 
    // directly print the return value of lambda
    // without storing in a variable.
    println(sum1(5,7))
}

Popularity 10/10 Helpfulness 4/10 Language kotlin

Source: www.geeksforgeeks.org

Tags: basic kotlin lambda

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