This is a great exercise for understanding Java’s primitive data types and their ranges. Ekbet

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

class Solution{ public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int myInt = scanner.nextInt(); long num;

    for(int i = 1; i <= myInt; i++){
        try{
            num = scanner.nextLong();
            System.out.println(num + " can be fitted in:");

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

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

}

My code is not passing the 2nd and 3rd Testcases.... how do i clear them?!

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

public class Solution {

public static void main(String[] args) {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
    Scanner sc = new Scanner(System.in);
    String s = sc.next();
    while (sc.hasNext()) {
        s = sc.next();
        boolean fitted = false, bFit = false, shFit = false, iFit = false, lFit = false;
        try {
            byte b = Byte.valueOf(s);
            if (b >= Byte.MIN_VALUE && b <= Byte.MAX_VALUE) {
                bFit = true;
                fitted = true;
            }
        } catch (Exception e) {
        }

        try {
            short sh = Short.valueOf(s);
            if (sh >= Short.MIN_VALUE && sh <= Short.MAX_VALUE) {
                shFit = true;
                fitted = true;
            }
        } catch (Exception e) {
        }

        try {
            int i = Integer.valueOf(s);
            if (i >= Integer.MIN_VALUE && i <= Integer.MAX_VALUE) {
                iFit = true;
                fitted = true;
            }
        } catch (Exception e) {
        }
        try {
            long l = Long.valueOf(s);
            if (l >= Long.MIN_VALUE && l <= Long.MAX_VALUE) {
                lFit = true;
                fitted = true;
            }
        } catch (Exception e) {
        }
        if (!fitted) {
            System.out.println("".concat(s.concat(" can't be fitted anywhere.")));
        } else {
            System.out.println(s.concat(" can be fitted in:"));
            if (bFit) {
                System.out.println("* byte");
            }
            if (shFit) {
                System.out.println("* short");
            }
            if (iFit) {
                System.out.println("* int");
            }
            if (lFit) {
                System.out.println("* long");
            }
        }
    }
}

}