The Fibonacci sequence begins with 0 and then 1 follows. All subsequent values are the sum of the previous two, for example: 0, 1, 1, 2, 3, 5, 8, 13. Complete the fibonacci() method, which has an index, n (starting at 0), as a parameter and returns the nth value in the sequence. Any negative index values should return -1.Ex: If the input is:7the output is:fibonacci(7) is 13 LABACTIVITY1 import java.util.Scanner;23 public class LabProgram {45 public static int fibonacci(int n) {/* Type your code here. */6}7891011OFENSER12136.30.1: LAB: Fibonacci sequence141516 }public static void main(String[] args) {Scanner scnr = new Scanner(System.in);int startNum;}LabProgram.javastartNum = scnr.nextInt ();System.out.println("fibonacci(" + startNum + ") is+ fibonacci (startNum));

Algorithm: Fibonacci SequenceInput: - An integer n (the index of the desired Fibonacci…

Answered: The Fibonacci sequence begins with 0…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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The Fibonacci sequence begins with 0 and then 1 follows. All subsequent values are the sum of the previous two, for example: 0, 1, 1, 2, 3, 5, 8, 13. Complete the fibonacci() method, which has an index, n (starting at 0), as a parameter and returns the nth value in the sequence. Any negative index values should return -1.

Ex: If the input is:

the output is:

fibonacci(7) is 13

LAB
ACTIVITY
1 import java.util.Scanner;
2
3 public class LabProgram {
4
5 public static int fibonacci(int n) {
/* Type your code here. */
6
}
7
8
9
10
11
OFENSER
12
13
6.30.1: LAB: Fibonacci sequence
14
15
16 }
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int startNum;
}
LabProgram.java
startNum = scnr.nextInt ();
System.out.println("fibonacci(" + startNum + ") is
+ fibonacci (startNum));

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