Question

In Java (Netbeans), Create a program to Generate Fibonacci numbers using variable length arrays and display them separated with tabs.

Answer 1

FibonacciSeries.java ------->

import java.util.Scanner;
public class FibonacciSeries {
public static void main(String[] args) {
int Fl;
Scanner sc = new Scanner(System.in);
System.out.print("Please enter length to Generate Fibonacci numbers: ");
Fl = sc.nextInt();
int[] num = new int[Fl];
num[0] = 0;
num[1] = 1;
for (int i = 2; i < Fl; i++) {
   num[i] = num[i - 1] + num[i - 2];
}
System.out.println("\n\nFibonacci Series: ");
for (int i = 0; i < Fl; i++) {
   System.out.print(num[i] + "\t");
}
}
}

Output :-

Please enter length to Generate Fibonacci numbers: 10

Fibonacci Series: 

0       1       1       2       3       5       8       13      21      34