Whether you're working with arrays, lists, sets, or maps, Kotlin's for loop provides a flexible and intuitive way to traverse and manipulate data. If the condition in the 'if statement' is true, then the statements enclosed within it are executed. Kotlin's for loop is a powerful and versatile construct that allows you to easily iterate over collections of items or ranges of values with concise and readable syntax. The if statement is the most commonly used in conditional control statements. There are three types of loops in kotlin for loop, while loop, and do-while loop. In Kotlin, we can iterate over a range using a combination of the for loop and range expressions. of the for-in loop is as follows: for variable name in collection or range. You can also use multiple lines of code in your algorithm: for (n in 1.9.1 Kotlin IF Statement 9.2 Kotlin IF Else Statement 9.3 Kotlin Multiple Conditions 9.4 Kotlin When Expression 9.5 Kotlin For Loop 9.6 Kotlin While Loop 9.7 Kotlin Do While Loop 9.8 Kotlin Range Kotlin IF Statement A range is a sequence of values comprising of a start, an end, and a step. Loops are essentially sequences of Kotlin statements which are to be executed. To declare a string, we use double quotes and to declare a character, we use single. The REPL shows how it works: > for (n in nums) println(n) Solved-Kotlin: For-loop range must have an iterator() method-kotlin.

The in operator used in for loop to check value lies within the Range or not. Here’s a single-line algorithm: for (n in nums) println(n) There are many ways you can iterate through Range.

Kotlin for loops have this basic syntax: for (e in elements) įor example, given a list: val nums = listOf(1,2,3)

Unlike in Scala, Kotlin for loops are not expressions Introduction Loops are one of the basic constructs of any programming language.

for loops are similar to Java, but the syntax is different.

Kotlin loop range