Description

1 Description of the Assignment
In addition to yyyy/mm/dd, generate at least MonthName dd, yyyy as output, where MonthName is the name of the moth January, February, …, December.
3. Operations
Implement at least the following operations:
Return day of the week: Sunday, Monday, … Saturday.
(b) DateSub(date1, date2)
Return number of days from date1 to date2.
And then write a program to demonstrate the usage of the new data type according to the following requirements.
2 Input Format
There are 3 types of input format:
1. yyyy/mm/dd
2. yyyy/mm/dd – YYYY/MM/DD
3. yyyy/mm/dd + x
3 Output Format
For example, on input “2019/9/20”, print out
September 20, 2019 is Friday
For example, on input “2018/9/20 – 2019/9/20”, print out
365 days from September 20, 2019 to September 20, 2018
Note that “YYYY/MM/DD” may come before or after
“yyyy/mm/dd”.
365 days after September 20, 2019 is September 19, 2020
Note that x may be negative. For simplicity, the input can be
2019/9/20 + -65
Notes
(a) Description of the design of your program and the data structures used in your program.
(b) List of your program with comments.
(c) Outputs of the compilation and the executions of your program.
(d) In addition to the basic requirements specified in the assignment, functions or features you have implemented.
(e) Interesting thing you have learned from this assignment.
2. The output of the program execution should indicate the correctness of your program. In other words, a set of comprehensive (but not necessarily exhaustive) annotated test data for the problem should be provided to show that your program is indeed correct. This can be done by carefully selecting a set of test data.
3. Include assignment number, your name, student number and email address on the first page of your report.
4. Print or write the report on A4 papers. Bind them together in the upper left corner.