Answer to Question #245353 in Java | JSP | JSF for Selma

Question

Create a program that takes in two words, check for equality ignoring the cases, if the words are
equal the print the word in upper case with an appropriate message however if the words are
different then print the two words in lower case with an appropriate message.
Sample run 1:
Enter two words separated by spaces: Welcome WELCOME
Output: You have only entered one word: “WELCOME”
Sample run 2:
Enter two words separated by spaces: NUST Students
Output: You have entered two words: “nust” and “students”

Answer 1

import java.util.Scanner;


public class Main {


	public static void main(String[] args) {
		Scanner keyboard = new Scanner(System.in);
		System.out.print("Enter two words separated by spaces: ");
		String word1 = keyboard.next();
		String word2 = keyboard.next();


		if (word1.compareToIgnoreCase(word2)==0) {
			System.out.println("You have only entered one word: \"" + word1.toUpperCase() + "\"");
		} else {
			System.out.println(
					"You have entered two words: \"" + word1.toLowerCase() + "\" and \"" + word2.toLowerCase() + "\"");
		}
		keyboard.close();
	}
}