EPC Assignment Question 1: [15] Write a menu-based program with the following menu: [1.5]

1. Input N,M. 2. Display rectangle number of M with N columns. 3. Calculate total of the prime numbers in this rectangle. 4. Calculate total of the numbers in the last col. 5. Exit.

Q1. Input N [3.0] When user chooses 1 from main menu, do the followings:

First, display “Enter the value of N:” and accept integer N which must be a positive number.

Then, show warning message and reaccept N if user input a negative or zero number.

Next, display “Enter the value of M:” and accept integer M which must be greater than N.

Then, show warning message and reaccept M if it is less than N. Finally, store N, M into variables in main function and return to the main menu.

This module must be coded in a function which does the followings: - Accept two arguments by reference (using pointer). - Store value from user’s input into variable in main function.

Q2. Display rectangle number of N [4.0] When user chooses 2 from main menu, display rectangle number of M with N columns (the rectangle which the first position is 1, the second is 2, the third is 3... see the examples follows). This module must be coded in a function which does the followings:

- Accept two arguments by value. - Display results.

Example: With N = 3, M = 10: 1 2 3 4 5 6 7 8 9 10

With N = 4, M = 10: 1 2 3 4 5 6 7 8 9 10

With N = 4, M = 15: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Q3. Calculate total of the prime number in the rectangle [3.0] When user chooses 3 from main menu, calculate total of all the prime number in the rectangle and return the result to the main function. This module must be coded in a function which does the followings:

- Accept two arguments by value. - Return the result to the main function.

Notes: To easier, write a separate function to test a number which is prime number. Example: With N = 3, M = 10: The result is:18

With N = 4, M = 10: The result is:18

With N = 4, M = 15: The result is:42

Q4. Count numbers in the last column [3.0] When user chooses 4 from main menu, the program count numbers in the last column and return the result to the main function. This module must be coded in a function which does the followings:

- Accept two arguments by value. - Return the result to the main function.

Example: With N = 3, M = 10: The result is:18

With N = 4, M = 10: The result is:12

With N = 4, M = 15: The result is:24

Q5. Exit [0.5] When user chooses 5 from main menu, the program will exits. Question 2: [10] Write a program to accept N strings, store them in separate elements of an array, and then display 3 parts which the first part contains all strings, the second row contains number of even string(string that have even length, example:s is even string if strlen(s)%2==0) and the third contains all even strings. The program must be divided into modules which do the followings:

- Accept N and all elements of the array from user’s input. - Display results in three parts.

Note: N < 100 Example: N = 7 a[0] = Hello a[1] = How a[2] = are a[3] = you a[4] = I a[4] = am a[4] = fine All Stríng: Hello How are you I am fine Number of even string: 2 Even string list: am fine