My solution of project 5 for entry C++ class, should compute correctly Please use it only as a guide.
/*
- This project is to allow user to query any given date and print our calender for a given month or year.
- Author: Yun-feng Zhao
- Version: June 28, 2019
void testMenu();
bool isLeapYear(int year);
int getCenturyValue(int year);
int getYearValue(int year);
int getMonthValue(int month, int year);
string dayOfWeek(int day);