Sophomore Java Homework-P4.16(bottom-up)

/**
 * Name: Fibonacci numbers-function method (bottom-up)
 * @author LinChuWen
 * Date: 2014.10.14
 *
 * NCHU EE,course number:2335
 * course name: Object Oriented Language
 * Textbook: Big Java:Late Objects-Cay S. Horstmann
 * Problem: P4.16
 * Description: Enter an integer "n", then prints the nth Fibonacci number.
 */
import java.util.*;
public class HW3_P4_16_function {

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);

        while(input.hasNext()){
            int n = input.nextInt();
            System.out.println(fibonacci(n));
        } //while end

        input.close();
    } //main end


    static long fibonacci( long number ){
        long[] Fib = new long[1000];
        Fib[0]=0;Fib[1]=Fib[2]=1;

        for(int cnt=2;cnt<=number;cnt++){
            Fib[cnt]=Fib[cnt-1]+Fib[cnt-2];
        } //for end

        return Fib[(int) number];
    } //fibonacci() end

} //class end