#include <iostream>
using namespace std;
 
 
void main()
{
	int mDays;
	int maxhours;
 
    char pkg = 'Z';
		cout<<"Enter pkg A, B or C: ";
	    cin >> pkg;
 
    if( pkg == 'A'||pkg =='a' ||pkg =='b' ||pkg == 'B'|| pkg == 'C'||pkg =='c' )
    {
        int month;
        cout<<"Enter Month 1 through 12: ";
        cin>>month;
 
		if(month>=1 && month<=12)
			{
			int hrs;
			    cout<<"Enter hrs: ";
				cin>>hrs;
				if (month==1||month==3||month==5||month==7||month==8||month==10||month==12)
				{
						mDays = 31;
						maxhours = 744;
				}
				else if(month== 4 || month==6 || month==9 || month==11)
				{
						mDays = 30;
						maxhours = 720;
 
				}				
				else if(month ==2)
				{
						mDays = 28;
						maxhours = 672;
				}
				else
				{
					   mDays = 29;
					   maxhours = 696;
				}
 
				   int yr;
				   cout<<"Enter Year 1990 - 2020"<<endl;
				  cin>>yr;
 
					if(yr>=1990 && month<=2020)
					{
						if((yr%4)!=0) //leap year
						{
 
						}
 
 
 
				                }
					else
					{
				     cout<<" Year " << yr << " invalid "<<endl; 
					}
 
 
 
			}
 
		else
			{
			cout<<"Month " << month << " invalid"<<endl; 
			}
 
 
 
	}
 
	else
	{
		cout<<"Inalid pkg value"<<endl;
	}
}//end main