fn main() {
    vector1();
}

fn vector1() {
    let mut v = Vec::new();

    v.push(5); // Unless you do a push operation on the vec, you must infer the type previously
    v.push(6);
    v.push(7);
    v.push(8);
    let pop_value = v.pop(); // Take out last item and returns it

    let third = &v[2];
    println!("Accessing value 3 {}", third);

    let var = v.get(2);
    if let Some(var2) = var {
        println!("Value is valid {}", var2);
    }
    match v.get(5) {
        Some(var2) => {println!("Accessible Value {}", var2);},
        None => println!("Uh oh"),
    }

}