struct FizzBuzz {
    number: i32,
    fizz: bool,
    buzz: bool,
}

impl FizzBuzz {
    fn new(num: &i32) -> FizzBuzz {
        FizzBuzz {
            number: num.clone(),
            fizz: num % 3 == 0,
            buzz: num % 5 == 0,
        }
    }
}

fn main() {
    for n in 1..101 {
        let fb = FizzBuzz::new(&n);
        if fb.fizz {
            print!("Fizz")
        }
        if fb.buzz {
            print!("Buzz")
        }
        if !(fb.fizz || fb.buzz) {
            print!("{}", fb.number)
        }
        println!()
    }
}