// *****************************************************************
// Author:			Zhixiang Chen
// Class:			CSCI/CMPE  1170, Spring 2009
// Lab Optional 1:	character and string comparisions, conditional operator
// Date:			January 17, 2009
// Comment: The code here is meant to be revised.
//
//-----------------------------------------------------------------
// Lab Exercise 12: 
//
// This lab exercise is to play with character and string comparisions
// and conditional expressions
//
// First, use character to decide two options of the program: 
// option A to play with four seasons; option B for testing conditional 
// expressions. 
//
// Compile and run your program. When everything is fine,
// print your .cpp file and turn it to me or the TA.
// *****************************************************************

#include < iostream >
#include <fstream >
#include < string >
#include < cstring >
#include < cmath> 
#include <cstdlib>
#include <iomanip>

using namespace std; 

int main( )
{
	//variable declaration
	double score;		//var to store score for the class
	char option;		//to decide the option
	string month;		//var to store month name
	
	//ask the user to enter option
	cout<<"Want to four seaons or grading?\n ";
	cout<<" 'a' or 'A' for four seasons, 'b' or 'B' for grading => "; 
	cin>>option; 

	//decide the option
	if (option == 'a' || option == 'A') //character comparison
	{
		//ask for month
		cout<<" Enter month ==> "; 
		cin>>month; 
		
		//decide four seasons
		if (month == "January" || month == "February" || month =="March") //string comparison
			cout<<month << " is in Spring. "<<endl; 
		//This is for you: Complete the other seasons
		//need to have some exception handling
	}
	else if (option == 'b' || option == 'B') //character comparison
	{
		cout<<"Enter your score for the class => "; 
		cin>>score; 
		cout<< " You grade for the class is "; 
		cout<<	score >= 90 ?  'A' :			//get 'A'
				(
					//this part is for you: decide other grades using the same as Lab 11.
				)
	}
	else 
	{
		//This part is for you: add exception handling
	}

	//well done and exit
	return 0; 
}