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();
}
}



}

What are adapter classes?

1046

---

Why are lists ordered in java?

1010

---

How do you make an arraylist empty in java?

923

---

Is array a class?

926

---

take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).

1978

---

How do you make a thread in java?

1088

---

Give me some null interfaces in java?

1052

---

What is meant by final class?

1106

---

What is the use of a conditional inclusion statement in Java ?

1091

---

What restrictions are placed on method overloading in java programming?

1050

---

What is the purpose of java?

1005

---

What is the scope or life time of instance variables?

1109

---

What is supplier in java?

1000

---

Why Java is not pure Object Oriented language?

1102

---

Define the term string pool?

1002

---