Fibonacci in Java

Published on 03 October 2018 (Updated: 03 October 2018)

Welcome to the Fibonacci in Java page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

public class Fibonacci {

    public static void main(String[] args) {
        try {
            int n = Integer.parseInt(args[0]);
            int first = 0;
            int second = 1;
            int result = 0;
            for (int i = 1; i <= n; i++) {
                result = first + second;
                first = second;
                second = result;
                System.out.println(i + ": " + first);
            }
        } catch (Exception e) {
            System.out.println("Usage: please input the count of fibonacci numbers to output");
            System.exit(1);
        }
    }

}

Fibonacci in Java was written by:

If you see anything you'd like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Oct 10 2022 15:04:56. The solution was first committed on Oct 03 2018 13:08:02. As a result, documentation below may be outdated.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

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