The task is to display a series of vertical color bars across the width of the display. The color bars should either use the system palette, or the se
Continue ReadingC++: Jensen’s Device
This task is an exercise in call by name. Jensen's Device is a computer programming technique devised by Danish computer scientist Jørn Jensen aft
Continue ReadingC++: Enumerations
Create an enumeration of constants with and without explicit values. enum fruits { apple, banana, cherry }; enum fruits { apple = 0, b
Continue ReadingC++ Math
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Continue ReadingC++: Command-Line Arguments
Retrieve the list of command-line arguments given to the program. For programs that only print the arguments when run directly, see Scripted main.
Continue ReadingC++: Operator overloading
What are the basic rules and idioms for operator overloading in C++? Note: The answers were given in a specific order, but since many users sort an
Continue ReadingC++: HTTP
Access and print a URL's content (the located resource) to the console. There is a separate task for HTTPS Requests. #include <winsock2.h>
Continue ReadingC++: When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
What are the proper uses of: static_cast dynamic_cast const_cast reinterpret_cast C-style cast (type)value Function-style cast typ
Continue ReadingC++: Black Scholes Put Option Gamma
// Calculate the Black Scholes European put option Gamma double BS_Put_Option_Gamma(double S, double K, double r, double v, double T) // Parame
Continue ReadingC++: Rational Number Arithmetic
The objective of this task is to create a reasonably complete implementation of rational arithmetic in the particular language using the idioms of the
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