informatikai alapvizsga feladat gyakorlás

kutya.rs

use std::io;

struct Kutya {
    name: String,
    age: i32,
    breed: String,
    owner: String,
}

fn main() {
    let mut count: i32 = 0;
    let mut name = String::new();
    let mut age = String::new();
    let mut breed = String::new();
    let mut owner = String::new();
    let mut dogs: Vec<Kutya> = Vec::new();
    let mut tocount = String::new();

    println!("Hány kutyát szeretnél hozzáadni?");
    io::stdin()
        .read_line(&mut tocount)
        .expect("Failed to read line");

    loop {
        println!("Mi a neve a kutyának?");
        io::stdin()
            .read_line(&mut name)
            .expect("Failed to read line");

        println!("Hány éves {}?", name.trim());
        io::stdin()
            .read_line(&mut age)
            .expect("Failed to read line");
        io::stdin()
            .read_line(&mut breed)
            .expect("Failed to read line");

        println!("Ki a gazdája {}-nak/nek?", name.trim());
        io::stdin()
            .read_line(&mut owner)
            .expect("Failed to read line");

        let dog = Kutya {
            name: name.trim().to_string(),
            age: age.trim().parse().unwrap(),
            breed: breed.trim().to_string(),
            owner: owner.trim().to_string(),
        };

        dogs.push(dog);
        name.clear();
        age.clear();
        breed.clear();
        owner.clear();
        count += 1;
        
        if count == tocount.trim().parse().unwrap() {
            break;
        }
    }

    for dog in dogs {
        println!("---------------------------" );
        println!("Név: {}", dog.name);
        println!("Kor: {}", dog.age);
        println!("Fajta: {}", dog.breed);
        println!("Gazda: {}\n", dog.owner);
}
}