TCS Digital 2021 Day 1 Slot 1 : Question 1

// TCS Digital 2021 Day 1 Slot 1 : Question 1

import java.util.*;

class Solution

{

public static boolean isPalindrome (String s)

{

if (s.length () == 1)

return true;

StringBuilder sb = new StringBuilder (s);

sb = sb.reverse ();

String rev = new String (sb);

return s.equals (rev);

}

public static void main (String[]args)

{

Scanner sc = new Scanner (System.in);

String str = sc.next ();

int len = str.length ();

String str1 = "", str2 = "", str3 = "";

boolean flag = false;

for (int i = 1; i < len - 1; i++)

{

str1 = str.substring (0, i);

if (isPalindrome (str1))

{

for (int j = 1; j < len - i; j++)

{

str2 = str.substring (i, i + j);

str3 = str.substring (i + j, len);

if (isPalindrome (str2) && isPalindrome (str3))

{

System.out.println (str1 + "\n" + str2 + "\n" + str3);

flag = true;

break;

}

if (flag)

break;

}

if (flag == false)

System.out.println ("Impossible");

}

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