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Java Datatypes

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1603 Discussions

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  • ghostas33
     + 0 comments

    It's not the best example for a solution, I'm just posting my solution:

    import java.io.; import java.math.BigInteger; import java.util.;

    public class DatatypeFitter {

    public static void main(String[] args) throws IOException {
    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

    int q = Integer.parseInt(bufferedReader.readLine().trim());

    for (int i = 0; i < q; i++) {
        String strNum = bufferedReader.readLine().trim();

        BigInteger numBigDecimal = new BigInteger(strNum);

        int isBiggerThanLong = numBigDecimal.compareTo(BigInteger.valueOf(Long.MAX_VALUE));
        int isSmallerThanLong = numBigDecimal.compareTo(BigInteger.valueOf(Long.MIN_VALUE));

        if (isBiggerThanLong > 0 || isSmallerThanLong < 0) {
            System.out.println(strNum + " can't be fitted anywhere.");
        } else {
            System.out.println(strNum + " can be fitted in:");

            long num = numBigDecimal.longValue();


            if (num >= Byte.MIN_VALUE && num <= Byte.MAX_VALUE) {
                System.out.println("* byte");
            }
            if (num >= Short.MIN_VALUE && num <= Short.MAX_VALUE) {
                System.out.println("* short");
            }
            if (num >= Integer.MIN_VALUE && num <= Integer.MAX_VALUE) {
                System.out.println("* int");
            }
            System.out.println("* long");
        }
    }
}

    }

  • ashutoshappasah1
     + 0 comments

    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 >= 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) {
            // Consume the input that caused the exception
            String badInput = sc.next();
            System.out.println(badInput + " can't be fitted anywhere.");
        }
    }
}

    }

  • bhattishah191
     + 0 comments

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  • Karan_HackRank
     + 0 comments
    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 >= -(Math.pow(2,7)) && x <= Math.pow(2,7) - 1 ){
                    System.out.println("* byte");
                }
                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.");
            }

        }
    }
}

  • loki_impact
     + 0 comments
    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>=-2147483648 && x<=2147483647){
                     System.out.println("* int");
                }
            
                System.out.println("* long");
     
                //Complete the code
            }
            catch(Exception e)
            {
                System.out.println(sc.next()+" can't be fitted anywhere.");
            }

        }
    }
}