/* Lesley Hogan
 * July 24th 2003
 * ForLab.java
 * For loops... -.-;;
 * Homework from:
 * http://teachertech.rice.edu/Participants/marilynt/Lessons/Exeter/Programming/ForLoopLab.html
 */

package net.bunnie.dos;

import java.text.DecimalFormat;
import net.bunnie.*;

public class ForLab {
	public static void main (String[] args) {

		// squares variables
		int startInt;
		int endInt;
		int transInt;

		// dive variables
		String diveName;
		double score;
		double high = 0;
		double low = 10;
		double total = 0;
		double average;

		// conc variables
		String spaces = "";

		// general variables
		KeyboardReader r = new KeyboardReader();
		DecimalFormat dec = new DecimalFormat("#.#");
		boolean loop = false;
		boolean fullLoop = true;
		int switchInt = 0;

		// array of options
		String[] optionList = new String[5];
		String optionString = "";
		int options = optionList.length - 1;
		optionList[0] = "0: View this menu";
		optionList[1] = "1: Squares and Cubes";
		optionList[2] = "2: Dive Scores";
		optionList[3] = "3: Concatenate numbers";
		optionList[options] = "" + options + ": Press " + options + " to escape";

		int b = 0;
		do {
			optionString += optionList[b];
			optionString += "\n";
			b++;
		}
		while (b < optionList.length);

		// welcome message
		System.out.print("-----------------------------------\n");
		System.out.print("           F O R   L A B           \n");
		System.out.print("          L .   H O G A N          \n");
		System.out.print("                 _______           \n");
		System.out.print("       |    |       |        |     \n");
		System.out.print("       |    |       |        |     \n");
		System.out.print("       |____|       |        |     \n");
		System.out.print("       |    |       |        |     \n");
		System.out.print("       |    |       |              \n");
		System.out.print("       |    |    ___|___     +     \n\n");
		System.out.print("-----------------------------------\n\n\n");

		// print out list of options and let user choose
		// what they want to do in the program
		do {
			switch(switchInt) {
			case 0:
				// show menu
				System.out.print("What would you like to do today?\n");
				System.out.print(optionString + "\n");
				switchInt = r.readInt();
				break;
			case 1:
				// squares and cubes
				System.out.print("Enter starting value: ");
				startInt = r.readInt();
				System.out.print("Enter ending value: ");
				endInt = r.readInt();

				if (startInt > endInt) {
					transInt = startInt;
					startInt = endInt;
					endInt = transInt;
				}

				System.out.print("\n\nx\tx^2\tx^3\n");

				for (int i = startInt; i <= endInt; i++) {
					System.out.print(i + "\t" + (i * i) + "\t" + (i * i * i) + "\n");
				}

				System.out.println();

				switchInt = 0;
				break;
			case 2:
				System.out.print("Diver's name: ");
				diveName = r.readLine();

				for (int i = i = 1; i <= 7; i++) {
					System.out.print("Enter score number " + i + ": ");
					score = r.readDouble();

					if (score > high) {
						high = score;
					}
					if (score < low) {
						low = score;
					}

					total += score;
				}

				total = total - high - low;
				average = total / 5;

				System.out.print("\nDiver's name: " + diveName + "\nScore: " + dec.format(average) + "\n\n");

				switchInt = 0;
				break;
			case 3:
				System.out.println();
				for (int i = 1; i < 11; i++) {
					spaces += " ";
					System.out.println(spaces + i);
				}
				System.out.println();

				switchInt = 0;
				break;
			default:
				// exit program
				fullLoop = false;
				break;
			}
		}
		while (fullLoop == true);
	}
}