Assignement: 99: Using Methods to Acomplish a Wide Array of Functions

Code

 /// Name: Sean Harrison
    /// Period: 7
    /// Program name: FillInFunctions
    /// File Name: FillInFunctions.html
    /// Date Finished: 3/29/2016
    

import java.util.Random;

public class FillInFunctions
{
	static Random r = new Random();
	public static void main( String[] args )
	{


		System.out.println("Watch as we demonstrate various functions.");

		System.out.println();
		System.out.println("I'm going to get a random character from A-Z");
		char c = '!';
		c = randChar();
		System.out.println("The character is: " + c );

		System.out.println();
		System.out.println("Now let's count from -10 to 10");
		int begin, end;
		begin = -10;
		end = 10;
		counter(begin,end);
		System.out.println("How was that?");

		System.out.println();
		System.out.println("Now we take the absolute value of a number.");
		int x, y = 99;
		x = -10;
		y = abso(x);
		System.out.println("|" + x + "| = " + y );

		System.out.println();
		System.out.println("That's all.  This program has been brought to you by:");
		credits();
	}


	public static void credits()
	{

		System.out.println();
		System.out.println("programmed by Graham Mitchell");
		System.out.println("later modified by Sean Harrison");
		System.out.print("This code is distributed under the terms of the standard ");
		System.out.println("BSD license.  Do with it as you wish.");
	}




	public static char randChar()
	{
		int numVal;
		char charVal;

		numVal = (int)(Math.random()*26);
		charVal = (char) ('A' + numVal);
		// new word, capital letter!!!
		return charVal;
	}




	public static void counter(int start,int stop )
	{
		int ctr;

		ctr = start;
		while ( ctr <= stop )
		{
			System.out.print(ctr + " ");
			ctr = ctr + 1;
		}
		System.out.println("\n");
	}



	public static int abso(int value )
	{
		int absval;

		if ( value < 0 )
			absval = -value;
		else
			absval = value;
		return absval;
	}


}



    
 

Picture of the output