First experience with rust

coba.rs

// filename: coba.rs
// compile: rustc coba.rs
// run: ./coba
// compile and run: rustc coba.rs && ./coba

use std::io;

fn main() {
    let stdin = io::stdin();

    let mut my_str = String::new();
    stdin.read_line(&mut my_str);

    let my_int_1 = my_str.trim().parse::<i32>().unwrap();

    my_str = String::new();
    stdin.read_line(&mut my_str);
    let my_int_2 = my_str.trim().parse::<i32>().unwrap();

    let my_int_3 = my_int_1 + my_int_2;

    println!("{} + {} = {}", my_int_1, my_int_2, my_int_3);

}