/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		System.out.println("Random number is " + randChar('0', '9'));
	}
 
	static final Random rand = new Random();
    public static char randChar(char first, char last) {
        return (char)(rand.nextInt(last-first+1) + first);
    }
}

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