Longest Word in Java

Published on 28 April 2022 (Updated: 26 March 2023)

Longest Word in Java

Welcome to the Longest Word 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

import java.util.*;

class LongestWord {
    public static void error() {
        System.out.println("Usage: please provide a string");
    }

    public static void main(String[] args) {
        if (args.length <= 0) {
            error();
        } else if (args[0].length() == 0) {
            error();
        } else {
            String inputStr = args[0];
            String[] words = inputStr.split("\\s+");
            int max = -1;
            for (String word : words) {
                if (word.length() > max) {
                    max = word.length();
                }
            }
            System.out.println(max);
        }
    }
}

Longest Word 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 2022 21:33:24. As a result, documentation below may be outdated.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

No ‘How to Run the Solution’ section available. Please consider contributing.