Java program to check whether a given integer can be stored in Java Integer Data Types - HackerRank

 

// Program by Akash Tripathi (@proakash256) 

import java.io.*;

public class Java_Data_type {

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

    {

        BufferedReader sc = new BufferedReader 

(new InputStreamReader(System.in));

        long t = Long.parseLong(sc.readLine());

        for(int i = 1; i <= t; i = i + 1)

        {

            try

            {

                long x = Long.parseLong(sc.readLine());

                System.out.println(x+" can be fitted in:");

                if(x>=-128 && x<=127)

                    System.out.println("* byte");

                if(x>=-32768 && x<=32767)

                    System.out.println("* short");

                if(x >= -(Math.pow(2 , 31)) &&

x <= (Math.pow(2 , 31) - 1))

                    System.out.println("* int");

                if(x >= -(Math.pow(2 , 63)) &&

x <= (Math.pow(2 , 63) - 1))

                    System.out.println("* long");

            }

            catch(Exception e)

            {

                System.out.println(sc.read()

+" can't be fitted anywhere.");

            }

        }

    }

}