Reading Command Parameters

// This program is a puzzle where one needs to find a number between 1 to 100 which is generated by computer.
//============================================================================================================//
//   This program helps us to know how to generate random numbers    // 
//============================================================================================================//
// If you want to compile this code in VC++ then name this as <filename>.cpp
// If you want to compile this code in Unix then name this as <filename>.C (capital C)
// Includes
#include <iostream.h>  
#include <stdlib.h>
#include <time.h>
// Main Function
int main()
{
 
	// Prototypes
	void heading();
 
	
	int nGuessedNum; // stores computer number
	int nInputNum; // stores inputted nubmer
	int nInd;  // Index
	char nGotIt='n'; // Flag to indicate Success
	char nChoice='y'; // stores user choice
 // Loop
	while(nChoice=='y')
 {
 heading(); // Displays Heading
 nGotIt=' '; 
 
		
		// Initailize a seed for random number generation using current time 
		srand(static_cast<unsigned>(time(NULL)));
		
		// Increases randomness to get effective random numbers
		for(nInd=1;nInd<=10;nInd++)
			rand();
 
		// Generate Computer number
		// formala : lower_range + (int) ( 1 + (lower_range + upper_range) * rand() / (RAND_MAX + 1.0));
		// here 1.0 is used to get a double value, so that the random number varies
 nGuessedNum=1 + (int) (100 * rand()/(RAND_MAX + 1.0));
		
		
 // This loop allows user to get the computer number in 5 chances
		for(nInd=1;nInd<6;nInd++)
 {
  cout<<"\n\n\t\tThis is Your Chance No = "<<nInd;
  cout<<"\n\t\tEnter the number between 1 to 100 :-";
  cin>>nInputNum;
  
			// if your number is greater than computer's number 
			if(nInputNum>nGuessedNum)
  cout<<"\n\t\tYour Number is Greater than Computer Number";
  // if your number is lesser than computer's number 
			else if(nInputNum<nGuessedNum)
  cout<<"\n\t\tYour Number is Lesser than Computer Number";
  // if your number is equal to computer's number
			else
  {
  cout<<"\n\t\tHip Hip Hurray.... You have guessed the correct number";
  nGotIt='y';
  break;
  }
 }
 
		// if user cannot guess the computer's number in 5 chances then
		if(nGotIt!='y')
		{
			cout<<"\n\t\tOpps, Your chances are over ";
			cout<<"\n\t\tThe computer number is = "<<nGuessedNum;
		}
 
		// Do u want to continue
		cout<<"\n\n\t\tDo you want to play again [y/n] ?";
 cin>>nChoice;
 }
	return 0; 
}
// Heading which will displayed
void heading()
{
 cout<<"\t\tWelcome to the Game of Guessing....";
 cout<<"\n\n\t\tThe computer has guessed a number between 1 to 100";
 cout<<"\n\t\tYou have to the find the number. And you have 5 chances..";
 cout<<"\n\t\tGet Set Go ...";
}

'Code created by Jonathan Jarvis - Jman
'Email: [email protected]
'as of now this will require a listbox with a name of "List1"
Private Sub getfiletoopen(filename As String)
List1.AddItem filename
End Sub
Private Sub Form_Load()
'create variables
Dim howlong, n As Integer, c As String
'give variables values
c = Command
n = 1
For howlong = Len(Command) To 1 Step -1 ' start loop statement
If Mid(c, n, 1) = " " Then 'check to see if It should seperate commands
getfiletoopen Mid(c, 1, n - 1) 'pick out the command from line only Mid(c, 1, n - 1) is the command file
c = Right(c, Len(c) - n) 'change command and get rid of last handled file
n = 0 'reset letter to 0
End If
n = n + 1 'increment to next letter
Next howlong 'go on to next letter
'takes care of last command line or 1st one if only one file is to be opened
If c <> "" Then ' checks to see if there is a 1st or last command
getfiletoopen c ' you can change this to load your file or command. c is the command parameter of the last file
End If
End Sub