/*

Copyright: 2000, All rights reserved.
Program: C Strings 2
Version: 1.0
Created/Revised: 
File: cstrings2.cpp
Programmer: C. S. Tritt, Ph.D.
Course: CS-150
Assignment: C Strings Example
Compiler: Microsoft Visual C++ 6.0
Target: Win32

Description:

  This program demonstrates the use of C strings in
  C++. The problem solved involves asking the user
  for a size code (L+, L, M, S and S-) and displying the
  corresponding text (Extra large, Large, Medium, Small
  and Extra small, respectively.

  This program compares multi-character strings.

  This program uses a somewhat odd approach for demonstration
  purposes. It does not do error checking and it is possible
  to overflow the input string with improper input.

Revisions:

  There have been no major revisions of this program.

Constants and Variables:

  See code for constant and variable descriptions.

*/

// Included files.

#include <iostream>
#include <cstring>

// Macros for ANSI C++ logical operations in MSVC++ 6.0.

#define and &&
#define or ||
#define not !

using namespace std;

int main()
{

	// Define constants.

   const char XLARGE[] = "L+";
   const char LARGE[] = "L";
   const char MEDIUM[] = "M";
   const char SMALL[] = "S";
   const char XSMALL[] = "S-";

   // Get input.

   cout << "Please enter a size code: ";
   char scode[3];
   cin >> scode;

   // Process input.

   cout << "Size: ";
   if (strcmp(scode, XLARGE) == 0) cout << "Extra large\n";
   else if (strcmp(scode, LARGE) == 0) cout << "Large";
   else if (strcmp(scode, MEDIUM) == 0) cout << "Medium";
   else if (strcmp(scode, SMALL) == 0) cout << "Small";
   else if (strcmp(scode, XSMALL) == 0) cout << "Extra small\n";
   else
   {
      cout << "Invalid\n";
      return 1;
   }

   cout << '\n';

   
   // Everything worked.

	return 0;
}