public/subjects/min_and_max

min_and_max

Instructions

Create a function named min_and_max that receives three i32 and returns a tuple with the minimum and the maximum number received as input.

pub fn min_and_max(nb_1: i32, nb_2: i32, nb_3: i32) -> (i32, i32) {
}

Usage

Here is a program to test your function

use min_and_max::min_and_max;

fn main() {
    let nb_1 = 9;
    let nb_2 = 4;
    let nb_3 = 2;
    let (min, max) = min_and_max(nb_1, nb_2, nb_3);
    println!(
        "The minimum is {}, the maximum is {}",
        min, max
    );
}

And its output

$ cargo run
The minimum is 2, the maximum is 9
$

Notions

• The Tuple Type

• Tuples

• Tuple Structs without Named Fields