Gain insights into dynamic memory allocation, creating classes, and functions. Delve into inheritance, I/O, exception handling. Explore 90+ examples to master advanced C++ functionalities.

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If you’re looking to sharpen up your C++ programming skills, then you’re in the right place. You will start with learning about dynamic memory allocation, how to create classes, and constructors. 

In the latter half of the course, inheritance, functions, I/O, exception handling, and more. Throughout the course, you will study over 90 carefully designed examples aimed to enhance your understanding of the C++ language.  

By the time you finish this course, you will be able to use more advanced functionality in your C++ programs.

C++ Programming for Experienced Engineers

# Challenge

January 1st, 1900 was a Monday. The months April, June, September, and November have 30 days, whereas the rest have 31 days, except February which has 29 or 28 depending on whether the year is a leap year or not. A leap year occurs on any year evenly divisible by 4, but not on a century unless it is divisible by 400. Write a program to find out how many Sundays fell on the first of the month during the twentieth century (January 1st, 1901 to December 31st, 2000)?

> **Note:** It is given that January 1st, 1900 was a Monday.

For this problem, you will have to write two functions:

**1.** `isLeap ( )`

This function takes a year as an integer value, returns **True** if that is a leap year, and **False** otherwise. 

**2.** `numSundaysFirst( )`

This function should return the number of months in the twentieth century that started on a Sunday. It may use **isLeap ()** as a helper function.

# Coding exercise

Try to solve this challenge on your own. If you can’t solve it, you can look at the solution and explanation below.

Learn to write a code for counting Sundays during the twentieth century.


Count Sundays

Learn to write a code for counting Sundays during the twentieth century.

Getting Off the Ground

Starters

Basic C++ Examples

Class Organization Examples

Class Constructor Examples

Classes and Objects Examples

More Classes and Objects Examples

Function Examples

Function Overloading Examples

Operator Overloading Examples

Free Store Examples

Inheritance Examples

Virtual Function Examples

Input Output Examples

Template Examples

Exception Handling Examples

STL Examples

Miscellaneous Examples

Conclusion

Count Sundays

Challenge