Hello, I just finished the following code. I would like to know if it's ok so far.

Pseudocode

Code:

Function main
  Pass In: nothing
  Do
    Call: clear_m
    Display "Welcome to the Fun Program."
    Display "Select from the menu."
    Display a blank line.
    Display "A gets Counting Loop."
    Display "B gets Impossible."
    Display "C gets Missing Item."
    Display "D gets Odd or Even."
    Display "E gets Poem."
    Display a blank line.
    Display "Q quits the program."
    Display a blank line.
    Display "Enter the letter of your choice.".
    Display "Then hit the enter key.".
    Display a blank line.
    Display "Your choice: --> ".
    Get the response for user_choice from the keyboard
    Case of user_choice
      'A'  Call: counting_loop
      'B'  Call: impossible
      'C'  Call: missing_item
      'D'  Call: odd_even
      'E'  Call: poem
    Endcase
  While user_choice not equal to 'Q'
  Pass Out: zero to the OS
Endfunction

********************

Function counting_loop
  Pass In: nothing
  For x starts at 0, x < 5, increment x
    Display "Are we having fun?"
  Endfor
  Call: pause_m
  Pass Out: nothing
Endfuction

********************

Function impossible
  Pass In: nothing
  Display "The repeat until loop is impossible in C++."
  Call: pause_m
  Pass Out: nothing
Endfuction

********************

Function missing_item
  Pass In: nothing
  Display "This program is missing only the while loop."
  Call: pause_m
  Pass Out: nothing
Endfuction

********************

Function odd_even
  Pass In: nothing
    Display a message asking user for an integer value
    Get the user_integer from the keyboard
    If user_integer modulus 2
      Display "Your number was odd."
    Else
      Display "Your number was even."
    Endif
  Call: pause_m
  Pass Out: nothing
Endfuction

********************

Function poem
  Pass In: nothing
  Display a 4 line poem
  Call: pause_m
  Pass Out: nothing
Endfuction

********************

clear_m
and
pause_m
are functions defined in the udst_monitor.h



Code

Code:
// Headers and Other Technical Items

#include <iostream>
using namespace std;
#include "C:\\Dev-Cpp\\user_library\\udst_monitor.h"

// Function Prototypes

void clear_m (void);
void counting_loop (void);
void impossible(void);
void missing_item(void);
void odd_even(void);
void poem(void);
void pause_m(void);


// Variables

char user_choice;
int x;
int user_integer;


//******************************************************
// main
//******************************************************


int main(void)
{
clear_m ();
cout << "\nWelcome to the Fun Program ";
cout << "\nSelect from the menu. ";
cout << "\n                            ";
cout << "\nA gets Counting Loop. ";
cout << "\nB gets Impossible. ";
cout << "\nC gets Missing Item. ";
cout << "\nD gets Odd or Even. ";
cout << "\nE gets Poem. ";
cout << "\n                            ";
cout << "\nQ quits the program. ";
cout << "\nEnter the letter of your choice. ";
cout << "\nThen hit the enter key. ";
cout << "\n                            ";
cout << "\nYour choice: ";
cin >> user_choice;
    switch (user_choice)
    {
    case 'A': counting_loop();
              break;
    case 'B': impossible();
              break;
    case 'C': missing_item();
              break;
    case 'D': odd_even();
              break;
    case 'E': poem();
    }
    while (user_choice != 'Q')
    return 0;
  
}
              
//******************************************************
// counting_loop
//******************************************************

void counting_loop (void)
  {
    for (x = 0; x < 5;)
    {
    cout << "\nAre we having fun? ";
    x++;
    }
    pause_m();
}

//******************************************************
// Impossible
//******************************************************

void impossible(void)
  {
  cout <<"\nThe repeat until loop is impossible in C++. ";
  pause_m();
  }

//******************************************************
// missing_item
//******************************************************

void missing_item(void)
  {
  cout << "\nThis program is missing only the while loop. ";
  pause_m();
  }

//******************************************************
// odd_even
//******************************************************

void odd_even(void)
  {
  cout << "\nPlease enter an integer. --->: ";
  cin >> user_integer;
  if (user_integer % 2)
     {
     cout <<"\nYour number was odd. ";
     }
  else
      {
      cout <<"\nYour number was even. ";
      }
  pause_m ();
  }
//******************************************************
// poem
//******************************************************

void poem(void)
  {
  cout << "\nA comp sci exam and such a long lab must I do, ";
  cout << "\nOn a six-final-exam-ridden week,  ";
  cout << "\nWaiting for me at my chiropractic 'schooo', ";
  cout << "\nNonetheless, I press on -- without a squeak. ";
  pause_m ();
  }

I hope everything is ok. Is that a good way to do it?