Java Program-Palindrome or Not (Without Using Built in Functions)

Java Program-Palindrome or Not (Without Using Built in Functions)

 

import java.util.Scanner;

public class rever{

public static void main(String[] args){

Scanner sc=new Scanner(System.in);

System.out.print("Enter The String: ");

String st=sc.nextLine();

int len=st.length();

char a[]=new char[len];

char c[]=new char[len];

for(int i=0;i<len;i++){

a[i]=st.charAt(i);

}

int j=0;

for(int i=len-1;i>=0;i--){

c[j]=a[i];

j++;

}

String b=new String(c);

if(st.equals(b)){

System.out.print("Palindrome");

}

else{

System.out.print("Not Palindrome");

}

}

}

Output:

Enter The String: Malayalam

Palindrome