Square Subsequence

Question

A string is called a square string if it can be obtained by concatenating two copies of the same string. For example, \"abab\", \"aa\" are square strings, while \"aaa\", \"a

Answer 1

import java.io.*;
import java.util.*;

public class Solution {
    /*
        Sample Input:
        3 
        aaa 
        abab 
        baaba

        Sample Output:
        3 
        3 
        6
    */
    public static void main(String[] args) {
        //Creating an object of SquareString class
        SquareString squareStringObject=new SquareString();
        Scanner in = new Scanner(System.in);
        //Number of Test Cases
        int T = in.nextInt();
        in.nextLine();
        String[] inputString=new String[T];
        for(int i=0;i