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  4. Java Datatypes
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Java Datatypes

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1581 Discussions

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  • ge_bozhinov
     + 0 comments
    import java.io.*;
import java.util.*;

public class Solution {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        for (int i = 0; i < n; i++) {
            String value = scanner.nextLine();
            try {
                long currentNum = Long.parseLong(value);
                System.out.printf("%s can be fitted in:%n", currentNum);
                if (currentNum >= Byte.MIN_VALUE && currentNum <= Byte.MAX_VALUE) {
                    System.out.println("* byte");
                }
                if (currentNum >= Short.MIN_VALUE && currentNum <= Short.MAX_VALUE) {
                    System.out.println("* short");
                }
                if (currentNum >= Integer.MIN_VALUE && currentNum <= Integer.MAX_VALUE) {
                    System.out.println("* int");
                }
                if (currentNum >= Long.MIN_VALUE && currentNum <= Long.MAX_VALUE) {
                    System.out.println("* long");
                }
            } catch (Exception e) {
                System.out.printf("%s can't be fitted anywhere.%n", value);
            }
        }
        
        
        scanner.close();
    }
}

  • vanshrathi361
     + 1 comment

    || this is the easiest approach in java to solve this problem

    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\n* short\n* int\n* long");
                    
                }else if(x>=-32768 && x<=32767){
                    System.out.println("* short\n* int\n* long");
                }else if(x>=-2147483648 && x<=2147483647){
                    System.out.println("* int\n* long");
                }else if(x>=-9223372036854775808l && x<=9223372036854775807l){
                    System.out.println("* long");
                }
                
            }
            catch(Exception e)
            {
                System.out.println(sc.next()+" can't be fitted anywhere.");
            }

        }
    }
}

  • jasvan35sundar
     + 0 comments

    import java.util.; import java.math.;

    class Solution { public static void main(String[] argh) { Scanner sc = new Scanner(System.in); int t = sc.nextInt(); sc.nextLine(); // Consume newline

        for (int i = 0; i < t; i++) {
        String value = sc.nextLine();
        try {
            BigInteger x = new BigInteger(value);

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

            if (x.compareTo(BigInteger.valueOf(Byte.MIN_VALUE)) >= 0 &&
                x.compareTo(BigInteger.valueOf(Byte.MAX_VALUE)) <= 0)
                System.out.println("* byte");

            if (x.compareTo(BigInteger.valueOf(Short.MIN_VALUE)) >= 0 &&
                x.compareTo(BigInteger.valueOf(Short.MAX_VALUE)) <= 0)
                System.out.println("* short");

            if (x.compareTo(BigInteger.valueOf(Integer.MIN_VALUE)) >= 0 &&
                x.compareTo(BigInteger.valueOf(Integer.MAX_VALUE)) <= 0)
                System.out.println("* int");

            if (x.compareTo(BigInteger.valueOf(Long.MIN_VALUE)) >= 0 &&
                x.compareTo(BigInteger.valueOf(Long.MAX_VALUE)) <= 0)
                System.out.println("* long");

        } catch (Exception e) {
            System.out.println(value + " can't be fitted anywhere.");
        }
    }

    sc.close();
}

    }

  • Damian_GDO_92
     + 1 comment
    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");
                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.next()+ " can't be fitted anywhere.");
            }

        }
    }
}

  • erayunal
     + 2 comments
    try
     {
       long x=sc.nextLong();
       System.out.println(x+" can be fitted in:");
       if(x>=Byte.MIN_VALUE && x<=Byte.MAX_VALUE)System.out.println("* byte");
       if(x>=Short.MIN_VALUE && x<=Short.MAX_VALUE)System.out.println("* short");
       if(x>=Integer.MIN_VALUE && x<=Integer.MAX_VALUE)System.out.println("* int");
       if(x>=Long.MIN_VALUE && x<=Long.MAX_VALUE)System.out.println("* long");
     }
      catch(Exception e)
     {
       System.out.println(sc.next()+" can't be fitted anywhere.");
     }