Requirements

• Write a C program that can create four different patterns of different sizes. The size of each pattern is determined by the number of columns or rows. For example, a pattern of size 5 has 5 columns and 5 rows. Each pattern is made of character $ and a digit, which shows the size. The size must be between 2 and 9. The following shows the four patterns in size 5.

  Pattern 1              Pattern 2              Pattern 3             Pattern 4 
  5$$$$                  $$$$5                  $$$$$                 $$$$$ 
  $5$$$                  $$$5$                  $$$$5                 5$$$$ 
  $$5$$                  $$5$$                  $$$55                 55$$$ 
  $$$5$                  $5$$$                  $$555                 555$$ 
  $$$$5                  5$$$$                  $5555                 5555$ 
             

• Your program displays a menu and asks the user to choose a pattern and size. note that it must be robust; it must prompt the user to choose an option only between 1 and 5, and a pattern size only between 2 and 9. You are to print the menu and the user's response. The following example shows all user menu responses, including potential errors:

                           M E N U
  
                       1.  Pattern One
                       2.  Pattern Two
                       3.  Patten Three
                       4.  Pattern Four
                       5.  Quit
  	
  Choose an Option (between 1 and 5): 11 
  Your option is incorrect. Please try again.
  Choose an Option (between 1 and 5): 3 
  Choose a Pattern Size (between 2 and 9): 12 
  Your Pattern size is incorrect. Try again. 
  Choose a Pattern Size (between 2 and 9): 4 
        

• The program must consist of one main function and six other functions called GetOption, GetSize, PatternOne, PatternTwo, PatternThree, and PatternFour.

Grading

• The design and analysis portions is worth 20 percent.
• Correct results is worth 40 percent.
• Style is worth 10 percent.
• Standards is worth 20 percent.
• 10 percent covers everthing else.

Program Header Comment Block

/*****************************************************/
/* Program Header Block                              */
/* Filename:       6789prj2.c                        */
/* Name:           Ima Student                       */
/* SSAN:           6789                              */
/* Date:           6 April 2004                      */
/* Course/section: CMSC-104/0101                     */
/* Description:                                      */
/*     Analysis:                                     */
/*         Input:                                    */
/*         Output:                                   */
/*         Constraints:                              */
/*         Formulas:                                 */
/*         Assumptions:                              */
/*     Design:                                       */
/*         (Your psuedocode goes here.)              */
/*                                                   */
/* Notes:          (As needed.)                      */
/*****************************************************/

Function Header Comment Block (One for each function)

/*********************************************************** 
 * Function name:    function_name                         *
 * Description:      (Your function psuedocode goes here)  *
 * Input Parameters: Name and data type of each parameter. *
 * Return Value:     Data type and description of what     *
 *                   the return value is.                  * 
 ***********************************************************/
  

UMBC | CSEE |