Assignemnt #99

Code

/// Name: Justin Li
/// Period: 7
/// Program Name: FillInMethods
/// File Name: FillInMethods.java
/// Date Completed: 3/18/16

public class FillInMethods {
    
    	public static void main( String[] args ) {
    
    		System.out.println("Watch as we demonstrate functions.");
    
    		System.out.println();
    		System.out.println("I'm going to get a random character from A-Z");
    		System.out.println("The character is: " + randChar() );
    
    		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;
    		x = -10;
    		System.out.println("|" + x + "| = " + abso(x));
    
    		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.print("This code is distributed under the terms of the standard ");
    		System.out.println("BSD license.  Do with it as you wish.");
    
    		return;
    	}
    
    
    	public static char randChar() {
    		
    		int numval;
    		char charval;
    
    		numval = (int)(Math.random()*26);
    		charval = (char) ('A' + numval);
    
    		return charval;
    	}
    
    
    	public static void counter(int start, int stop) {
    
    		int ctr;
    
    		ctr = start;
    		while ( ctr <= stop ) {
            
    			System.out.print(ctr + " ");
    			ctr = ctr+1;
    		}
    
    		return;
    	}
    
    
    	public static int abso(int value) {
    
    		int absval;
    
    		if ( value < 0 )
    			absval = -value;
    		else
    			absval = value;
    
    		return absval;
    	}
    }
    
    

Picture of the output