Answer Posted / r.dhanunjay

import java .io.*;

public class Digits {

public static void main(String[] args) throws IOException
{


try
{
System.out.println("Enter the number with 5 didgits");
BufferedReader br= new BufferedReader(new
InputStreamReader( System.in));

String str = br.readLine();
int i =Integer.parseInt(str);
int j =String.valueOf(i).length();
if(j==5)
{
double k =Math.pow(i,2);
System.out.println(k);
}
else
{
System.out.println("enter only 5 didgits number");
}
}
catch(IOException e)
{
System.err.println();
}
}



}

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