1.Design a function update that accepts the date structure designed in Exercise 12.4 to
increment the date by one day and return the new date. The following rules are applicable:
Σ If the date is the last day in a month, month should be incremented
Σ If it is the last day in December, the year should be incremented
Σ There are 29 days in February of a leap year
2. Modify the input function used in Exercise 10.4 such that it reads a value that represents
the date in the form of a long integer, like 19450815 for the date 15-8-1945 (August 15,
1945) and assigns suitable values to the members day, month, and year.
Use suitable algorithm to convert the long integer 19450815 into year, month and day.