Question

A Fibonacci sequence is a series of numbers where the next number in the series is the sum of the previous two numbers. The sequence starts with the numbers 0 and 1. Here are the first ten numbers of the Fibonacci sequence:

            0 1 1 2 3 5 8 13 21 34

Write a Java program to print out the first fifteen numbers of the Fibonacci sequence using a loop. You will need three variables previous, current, and next (all of type long) to generate the sequence.

Start your program as follows:

package edu.cscc;

// TODO add comments with your name and the purpose of the program
public class Main {

    public static void main(String[] args) {
        // TODO your code goes here

    }
}

Submit your Main.java file with your solution (via Blackboard) to you instructor for grading.

Example Output

0

1

1

2

3

5

8

13

21

34

55

89

144

233

377

Process finished with exit code 0

Answer 1

Here is the completed code for this problem. Comments are included, go through it, learn how things work and let me know if you have any doubts or if you need anything to change. If you are satisfied with the solution, please rate the answer. Thanks

package edu.cscc;

//program to display first 15 Fibonacci numbers

public class Main {

      public static void main(String[] args) {

            // starting with previous = 0 and current = 1

            int previous = 0;

            int current = 1;

            int next;

            // loops for 15 times

            for (int i = 0; i < 15; i++) {

                  // displaying previous

                  System.out.println(previous);

                  // finding next value

                  next = current + previous;

                  // replacing previous with current

                  previous = current;

                  // replacing current with next

                  current = next;

            }

      }

}

/*OUTPUT*/

0

1

1

2

3

5

8

13

21

34

55

89

144

233

377