Answer to Question #242967 in Java | JSP | JSF for Nguu

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 in = new Scanner(System.in);
        System.out.print("Enter two words separated by spaces: ");
        String one = in.next();
        String two = in.next();
        if (one.equalsIgnoreCase(two)) {
            System.out.printf("You have only entered one word: \"%s\"\n", one.toUpperCase());
        } else {
            System.out.printf("You have entered two words: \"%s\" and \"%s\"\n", one.toLowerCase(), two.toLowerCase());
        }
    }
}