fn main() { let mut first_num: i128 = 0; let mut second_num:i128 = 1; let mut resulte: i128; let mut list = Vec::with_capacity(200); while list.len() < 100 { resulte = first_num + second_num; list.push(resulte); println!("The Fib Number is: {}", resulte); second_num = first_num; first_num = resulte; } }