Practice - 023

A program to explain MATCH

use text_io::scan;

// Read an integer value between 1 to 5 and print it in words

fn main() {
    practice23()
}

fn practice23() {
    let num: i32;

    println!("Enter the number:");
    scan!("{}", num);

    match num {
        1 => println!("ONE"),
        2 => println!("TWO"),
        3 => println!("THREE"),
        4 => println!("FOUR"),
        5 => println!("FIVE"),
        _ => (),
    }
}

Config

[package]
name = "practice"
version = "0.1.0"
edition = "2021"

[dependencies]
text_io = "0.1.12"

Result

Enter the number:
2
TWO

Enter the number:
6