rustlings/exercises/clippy/clippy1.rs

// clippy1.rs
//
// The Clippy tool is a collection of lints to analyze your code so you can
// catch common mistakes and improve your Rust code.
//
// For these exercises the code will fail to compile when there are clippy
// warnings check clippy's suggestions from the output to solve the exercise.
//
// Execute `rustlings hint clippy1` or use the `hint` watch subcommand for a
// hint.

<<<<<<< HEAD
fn main() {
    let x = 1.2331f64;
    let y = 1.2332f64;
    if (x - y).abs() < 0.00001 {
        println!("Success!");
    }
=======
// I AM NOT DONE

use std::f32;

fn main() {
    let pi = 3.14f32;
    let radius = 5.00f32;

    let area = pi * f32::powi(radius, 2);

    println!(
        "The area of a circle with radius {:.2} is {:.5}!",
        radius, area
    )
>>>>>>> 11d8aea96f2c744d970ed1ffb38785cf5b511e5e
}