Alternatively, you can clone the repository directly from GitHub: git clone https://github.com cd v make Use code with caution. 2. Verify the Installation Check that V is installed correctly by running: v version Use code with caution. Writing Your First Program
In V, if can be used as an expression, similar to the ternary operator in other languages.
module main : Every V file must specify which module it belongs to. The entry point of an application must always be in the main module. getting started with v programming pdf new
// Array loop names := ['Alice', 'Bob', 'Charlie'] for name in names println(name) // Range loop for i in 0 .. 5 println(i) // Prints 0 to 4 // Conditional loop (like while) mut count := 0 for count < 3 count++ Use code with caution. Structs and Methods
The V repository contains numerous examples in the /examples folder. Alternatively, you can clone the repository directly from
fn greet(name: string) println('Hello, $name!')
The core promise of V is that you can learn the entire language over a weekend, which is a refreshing change for those tired of dealing with overly complex syntax. Writing Your First Program In V, if can
If you accidentally download a PDF from 2022 or early 2023, beware of these breaking changes:
Let us create a traditional "Hello World" application to examine the syntax structure of V. Create a new file named main.v .