2. Write a class named MonthDays. The class's constructor should accept two arguments: • An integer for 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. Determine whether the year is divisible by 100. If it is, then it is a leap year if and if only it is divisible by 400. For example, 2000 is a leap year but 2100 is not. 2. If the year is not divisible by 100, then it is a leap year if and if only it is divisible by 4. For example, 2008 is a leap year but 2009 is not. 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: 2008 [Enter] 29 days

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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2. Write a class named MonthDays. The class's constructor should accept two arguments:
• An integer for 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. Determine whether the year is divisible by 100. If it is, then it is a leap year if and if only
it is divisible by 400. For example, 2000 is a leap year but 2100 is not.
2. If the year is not divisible by 100, then it is a leap year if and if only it is divisible by 4.
For example, 2008 is a leap year but 2009 is not.
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: 2008 [Enter]
29 days
Transcribed Image Text:2. Write a class named MonthDays. The class's constructor should accept two arguments: • An integer for 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. Determine whether the year is divisible by 100. If it is, then it is a leap year if and if only it is divisible by 400. For example, 2000 is a leap year but 2100 is not. 2. If the year is not divisible by 100, then it is a leap year if and if only it is divisible by 4. For example, 2008 is a leap year but 2009 is not. 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: 2008 [Enter] 29 days
Expert Solution
Algorithm

Step-1: Start
Step-2: Declare a class MonthDays
    Step-2.1: Declare two variables m, y
    Step-2.2: Declare constructor and accept two arguments month and year
        Step-2.2.1: Initialize m with month
        Step-2.2.2: Initialize y with year
    Step-2.3: Declare function getNumberOfDays
        Step-2.3.1: if y is divisible by 100 and 400 or divisible by 4, then
            Step-2.3.1.1: if m is equal to 2, return 29
        Step-2.3.2: if m is equal to 1 or 3 or 5 or 7 or 8 or 10 or 12, return 31
        Step-2.3.2: otherwise if m is equal to 4 or 6 or 9 or 11, return 30
        Step-2.3.3: otherwise return 28
Step-3: function main
    Step-3.1: Declare two variables month and year
    Step-3.2: Take input from user month and year
    Step-3.3: Create an object of class MonthDays and pass month and year
    Step-3.4: Call function getNumberOfDays with the help of class object and print return value
Step-4: Stop

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