Chapter 4, Problem 14PC

Days in a Month

Write a class named MonthDays. The class’s constructor should accept two arguments:

• An integer (or the month (1 = January, 2 = February, etc.)
• An integer for the year

The class should have a method named getNumberOfDays that returns the number of days in the specified month. The method should use the following criteria to identify leap years:

1. 1. Determine whether the year is evenly divisible by 100. If it is, then it is a leap year if and only if it is evenly divisible by 400. For example, 2000 is a leap year, but 2100 is not.
2. 2. If the year is not evenly divisible by 100, then it is a leap year if and only if it is evenly divisible by 4. For example, 2008 is a leap year but 2009 is not.
3. 3. Demonstrate the class in a program that asks the user to enter the month (letting the user enter an integer in the range of 1 through 12) and the year. The program should then display the number of days in that month. Here is a sample run of the program:

Enter a month (1–12): 2 Enter

Enter a year: 2020 Enter

29 days