c++ calendar

[leagueoflegging]

I have trouble executing this source code I did.
So, when the user enters V or v, a menu allows the user to choose which calendar view will be displayed: either day, week, or month.

When the user selects D or d, the user is asked to input a date value. The input
of the user for the date value is a single integer only. Assume that the format is
mmddyyyy.

The program ends if and only if the user selected the E or e option from the main
menu.

Assume the calendar is valid starting from January 1, 1900. Dates before that
considered invalid and the application will not generate calendars for them.

  int main ()
{
    int x, y, year, day, month;
    char v, V, e, E, d, D;
    
    year=x%10000;
    day = x%1000000/10000;
	month = x/1000000;
    
    if (year < 1900 && year > 0)
    printf("Invalid!\n");
    else
{   printf("  Calender Menu\n\n");
    printf("Display Calendar\n");
    printf("   View Format\n");
    printf("    Exit\n\n");
    printf("Enter Your Choice: ");
}

     if (y == 'd' || y =='D')
     {printf("Enter a date specified: ");
     scanf("%c", &y);}
     if (y == 'V' || y == 'v')
     {printf("Enter a date, week, or month: ");
     scanf("%c%c%c", &month, &day, &year);}
     if (y == 'E' || y == 'e')
     
     return 0;

[TarikNeaj]

Please Dont double Post, You're Topic is continued here - http://www.cplusplus.com/forum/beginner/162086/