Computers and Technology, 05.05.2021 17:50 michellectucker1982
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 takes in an index, n, and returns the nth value in the sequence. Any negative index values should return -1.
Ex: If the input is: 7
the out put is :fibonacci(7) is 13
Note: Use recursion and DO NOT use any loops. // is this mean i don't have to use loops? for (int i = 1; i<= n; ++i)
import java. util. Scanner;
public class LabProgram {
public static int fibonacci(int n) {
/* Type your code here. */
public static void main(String[] args) {
Scanner scnr = new Scanner(System. in);
int startNum;
System. out. println("Enter your number: ");
startNum = scnr. nextInt();
System. out. println("fibonnaci(" + startNum + ") is " + fibonacci(startNum));
}
}
Answers: 3
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The Fibonacci sequence begins with 0 and then 1 follows. All subsequent values are the sum of the pr...
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