// CS7
// readChar() behaves a bit differently than the other reading 
// methods in tio.  In short, it counts whitespace as a char, meaning
// that goofy things can happen. 
//
// The program below runs fine, but to see the difference, try commenting
// out the readLine() and re-run it.  You'll quickly see how it screws
// up.

import tio.*;
public class userLoop {
	public static void main(String [] args) {
		char answer='y';
		int n;
		while (answer=='y' || answer=='Y') {

			System.out.print("Enter an integer: ");
			n = Console.in.readInt();
			System.out.println("Thanks for the " + n);

			System.out.print("Would you like to go again? (y/n) ");
			Console.in.readLine();		// flushes the buffer
			answer = (char) Console.in.readChar();
		}
	}
}

/* SAMPLE OUTPUT:
 
Enter an integer: 4
Thanks for the 4
Would you like to go again? (y/n) y
Enter an integer: 2
Thanks for the 2
Would you like to go again? (y/n) y
Enter an integer: 100
Thanks for the 100
Would you like to go again? (y/n) n

*/