Lab9

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CP107 LAB 9

Lab 9 Objectives:

	Use the array and pointer data structure as an argument to a function
	Use an array that contains character and pointers
	Use an array to contain a character string (terminated with a null character)

	Able to use arrays of characters and strings
	Able to use arrays of pointers to function
	Able to create a simple menu driven program
	Use functions
	IO manipulators
	Use relational operators and compound conditions such as and, or , not
	Understand and use the following string library functions

LAB 9 PROCEDURE

Read the problem description carefully and create pseudo code from the information that is provided below. Using the pseudo that you just created, develop a computer program. Test the program and submit it. DO NOT SUBMIT PSEUDO CODE. At the end of chapter 5 PowerPoint notes, there is plenty of help to do this problem. Do simply copy that program, homework assignment is slightly different.

LAB 9 ASSIGNMENTS

Write a menu driven program that displays menu choices to the user. User should have 5 menu choices.
Each menu choice will call a function from an ARRAY OF FUNCTIONS. Each function will demonstrate a string function. All functions take two char * and return void.

void MenuItem0( char *, char * );

………

void MenuItem3( char *, char * );

Example of a Menu to display to the user

Enter a choice:

    0     Demonstrates use of string function strcpy
    1     Demonstrates use of string function strcat
    2     Demonstrates use of string function strcmp
    3     Demonstrates use of string function strtok
           ....................
           ....................
    4     End program

Example of declaring an array of pointers to a function
void (*MenuItem_Array[MAX_MENU_ITEMS])(char *, char *) = {
                    MenuItem0,     // Demonstrates use of string function strcpy
                    MenuItem1,     // Demonstrates use of string function strcat
                    MenuItem2,     // Demonstrates use of string function strcmp
                    MenuItem3     // Demonstrates use of string function strtok
                    };