Java Strings Introduction


Problem Statement :


This exercise is to test your understanding of Java Strings. A sample String declaration:

String myString = "Hello World!"

The elements of a String are called characters. The number of characters in a String is called the length, and it can be retrieved with the String.length() method.

Given two strings of lowercase English letters, A and B, perform the following operations:

1.Sum the lengths of A and B.
2.Determine if  is lexicographically A larger than B(i.e.: does B come before A in the dictionary?).
3.Capitalize the first letter in A and B and print them on a single line, separated by a space.

Input Format

The first line contains a string A. The second line contains another string B. The strings are comprised of only lowercase English letters.

Output Format

There are three lines of output:
For the first line, sum the lengths of A and B.
For the second line, write Yes if  A s lexicographically greater than B otherwise print No instead.
For the third line, capitalize the first letter in both A and B and print them on a single line, separated by a space.


Solution :



title-img 


                            Solution in C :

import java.util.*;
    
public class Solution {

    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        String A = sc.next();
        String B = sc.next();
        sc.close();
        
        System.out.println( A.length() + B.length() );
        System.out.println( (A.compareTo(B) > 0) ? "Yes" : "No");
        System.out.println(
            A.substring(0, 1).toUpperCase() + A.substring(1) + " " +
            B.substring(0, 1).toUpperCase() + B.substring(1)
        );
    }
}








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