WE PROVIDE ALL

      

          5.2   Next we have to store the temp variable in to another variable because we have to number                   is  we are getting from that  temp variable.

          5.3 Every  repetation of loop execution temp stores the remainder variable then                                           sum = sum * 10 + temp;  it tells about the every temp variable is stored in  sum. 

            

          5.4  The sum variable is multiplied by 10 because every remainder must be multiplied and                           added the variable to sum.(temp storing the remainder ).

         

           5.5  At the same time we have to reduce the  given number by writing the statement  n=n/10;

                    that statement stores the Quotient  so it reduces the number by  again intialize  that "n"                       in to "n"  by itself. 

public class ReverseNum {
public static void main(String[] args) {
System.out.println("Enter a Number");
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int m;
m = n;
int sum = 0;
try {
while (n > 0) {
int temp = n % 10;
sum = sum * 10 + temp;
n = n / 10;

}
System.out.println("The number is" + sum);
            if(sum==m)
            {
            System.out.println("The Number is polindrome");
            }
            else
            {
            System.out.println("It is not a polindeome");
            }
} catch (Exception e) {
e.printStackTrace();
}
}
}