//	Author: Liam Smith
//	Date: 6/04/06
//	Version: 1.0 Code
//	Lecturer: Digby Barrett & Kim Ng



openMenu void
series int
even int
odd int




int number
	row
	chars
char letter




int main
	
	call function: openMenu 
	return




function openMenu
 
	char letter
	int  number
	  
	  write: Select the type of display from..    end line
	  write: a) To display a series of *'s.    end line
	  write: b) To display an even series of #'s.    end line
	  write: c) To display an oddseries of ?'s.    end line
	  write: And the number of rows you wish to display.    end line
	  write: Select your series and number of rows(separate with a space):    end line
	  read: letter, number

	  
	  if letter=a  
	  call function: series number

else  if letter=b
	  call function: even number

else  if letter=c 
	  call function: odd number

else	write: Invalid series! Please select again.    end line
	  call function: openMenu

end if




function series

	for row=1 row<=number row++
	
		 for chars=1 chars<=row chars++ 

			write: * 

end for
end for




function even

	for row=1 row<=number row++

		 for chars=1 chars<=row*2 chars++

			write: # 

end for 
end for




function odd

	for row=1 row<=number row++

		 forchars=1 chars<=row*2-1 chars++

			write: ?
		 
end for 
end for