HackerRank Java Datatypes problem solution

In this hacker rank Java Datatypes problem solution in the java programming language Java has 8 primitive data types; char, boolean, byte, short, int, long, float, and double. For this exercise, we’ll work with the primitives used to hold integer values (byte, short, int, and long):

• A byte is an 8-bit signed integer.
• A short is a 16-bit signed integer.
• An int is a 32-bit signed integer.
• A long is a 64-bit signed integer.

Given an input integer, you must determine which primitive data types are capable of properly storing that input.

HackerRank Java Datatypes problem solution.

import java.util.*;
import java.io.*;

class Solution{
    public static void main(String []argh)
    {

        Scanner sc = new Scanner(System.in);
    int t=sc.nextInt();

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

        try
        {
            long x=sc.nextLong();
            System.out.println(x+" can be fitted in:");
            if(x>=-128 && x<=127)System.out.println("* byte");
            //Complete the code
            if(x >= -Math.pow(2, 15) && x <= Math.pow(2, 15) - 1)
                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.next()+" can't be fitted anywhere.");
        }

    }
}
}

Second solution in java8 programming.

import java.io.*;
import java.util.*;

public class Solution {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int t = in.nextInt(); in.nextLine();
        
        for(int a = 0; a < t; a++) {
            String s = in.nextLine();
            List<String> types = new ArrayList<String>();
            try {
                long e = Long.parseLong(s);
                types.add("long");
                int d = Integer.parseInt(s);
                types.add("int");
                short c = Short.parseShort(s);
                types.add("short");
                byte b = Byte.parseByte(s);
                types.add("byte");
                if(s.equals("1") || s.equals("0")) types.add("boolean");
            } catch(NumberFormatException exc) {
                
            } finally {
                if(types.size() == 0) System.out.println(s+" can't be fitted anywhere.");
                else {
                    System.out.println(s+" can be fitted in:");
                    for(int i = types.size()-1; i >= 0; i--) {
                        System.out.println("* "+types.get(i));
                    }
                }
            }
        }
    }
}