Difference between revisions of "Fibonacci sequence"

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"The 5th number of the fibonacci sequence is 5."<br/>
 
"The 5th number of the fibonacci sequence is 5."<br/>
 
<br/>
 
<br/>
NOTE: You may assume that the user always enters correct intenger format.
+
You may assume that the user always enters correct intenger format.<br/>
  
 
|SolutionCode=public class Fibonacci
 
|SolutionCode=public class Fibonacci

Revision as of 22:55, 1 April 2010

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Problem

Write a complete Java program Fibonacci that:

  • prompts the user to enter an input n and cast it to integer
  • get the nth fibonacci numbers using FOR loop, based on the user's input
  • prints out the nth fibonacci number, using JOptionPane.showMessageDialog method.


Note that the fibonacci sequence is F(0) = 1, F(1) = 1, F(n) = F(n-1) + F(n-2) for n > 1.
Example: F(5) = 1, 1, 2, 3, 5
Your output should look something like
"The 5th number of the fibonacci sequence is 5."

You may assume that the user always enters correct intenger format.

 

...by students

float
Taken from http://www.flickr.com/photos/daniello/565304023/

An image or By Students section

Solution

public class Fibonacci { public static void main(String[] args) { int answer = 0;

for(int n = 1; n < 11; n++) { if(n == 0

Code

Solution Code

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