This C++ application calculates the total price of shares based on compound investment. It leverages object-oriented programming principles, including classes and objects, to organize the code into manageable units and encapsulate related functionality.

Key Features:

• Compound Investment Calculation: Allows users to calculate the total price of shares over time using compound investment. Considers factors such as the initial share price, monthly investments, total investment period, and monthly interest rate.

• Object-Oriented Design: Employs object-oriented design principles to structure the code. Utilizes classes to represent the investment plan and encapsulate related data and functionality. Objects of these classes are instantiated to perform calculations and manage investment parameters.

• Templates: Utilizes templates to create generic functions, such as the menu input function (menu_in), which can operate on different data types. Enhances code reusability and flexibility, allowing the application to handle various input types seamlessly.

• Flow Control: Utilizes flow control constructs, including switch statements and loops, to manage program flow and decision-making. For example, a switch statement is employed to navigate through different stages of the investment plan input process.

• Pointers: Although not explicitly mentioned, the application may leverage pointers internally for various purposes, such as managing dynamic memory allocation or accessing class member functions and variables.