//File:	SuffixLoop.java
/*
After trying to test all of the possibilities, we decided
that it would be nice if the computer could just ask us if
we wanted to continue.  Then, we wouldn't have to keep
running our program again to try different numbers.

This brings us to the third of the big three ideas in
structured programming, repetition or loops.

All we need do is wrap up what we had done before into
a loop that keeps repeating for as long as we want it to.
*/
import CSLib.*;
public class SuffixLoop
{
	public void doIt()
	{
		//KEEP REPEATING THE FOLLOWING
		//UNTIL THE USER SAYS STOP
		
		while (true)
		{
			//INPUT SECTION
			InputBox in = new InputBox();
			in.setPrompt("Please type in a number"
		 		+ " between 0 and 100.");
		 	int number = in.readInt();
		 	String suffix=" ";
		 
			//CALCULATION SECTION
			if (number==11||number==12||number==13)
				suffix = "th";
			else //take advantage of the pattern
			{
				switch (number % 10)
				{
					case 1:		suffix = "st";
							break;
							
					case 2:		suffix = "nd";
							break;
							
					case 3:		suffix = "rd";
							break;
							
					default:	suffix = "th";
				}//end switch
			}//end else
		
			//OUTPUT SECTION
			OutputBox out = new OutputBox("Add Suffixes");
			out.println ("You gave me the number "
				+ number + ".\n\n\n");
			out.println ("That corresponds to the"
				+ " adjective " + number
				+ suffix + ".");
			
			//ASK THE USER IF WANTS TO CONTINUE
			//NOTE:  	The InputBox method, eoi(), returns true
			//		if we're at the "end of input"
			//		That condition is generated if
			//		the user types nothing in the textfield.
			in.setPrompt("Again? (hit OK or type N to quit)");	//Typing N causes eoi() to be false
			char answer = in.readChar();
			if (!in.eoi())	//NOTE:  The symbol ! means NOT
				break;
		}//end while
	}//end doIt()
}