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Basic Programs

Get started with Kotlin: your first program, variables, and comments.

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Basic Programs

Comments in Kotlin

A Kotlin example program demonstrating Comments, complete with the source code and expected sample output.

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Basics

Declare Variables in Kotlin

Learn how to declare variables in Kotlin using var and val, with type inference, mutable, immutable and top-level variables, plus examples and output.

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Basic Programs

First Program in Kotlin

A Kotlin example program demonstrating First, complete with the source code and expected sample output.

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basic programs

KDoc Comments in Kotlin

KDoc is Kotlin's documentation comment format, similar to Javadoc. A Kotlin example with source code and sample output.

Related Topics

Kotlin Data Types Kotlin Operators Conditional Statements Kotlin Input and Output Looping & Controls Kotlin Functions
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