Namespace in C++

Definition The namespace mechanism is used for the logical grouping of program elements like variables, class, functions, etc. If some program elements are related to each other they can be put into a single namespace. The purpose of the namespace is to localize a name of identifiers to get rid of naming conflicts across different …

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Example of Default Argument in C++

WAP to calculate the price of n items. Pass a number of items and unit price to the function and return the total price. If the unit price is not specified using the default price. Default Argument in C++ is a value provided to a function declaration that is automatically assigned by a compiler if …

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Calculate area in C++ | Function overload

WAP to calculate area of circle(radius), rectangle(l,b), triangle(a,b,c) using function overloading c++. Function overloading in C++ is a feature in c++ where two or more functions can have the same name but different parameters. When a function name is overloaded with different jobs then it is called function overloading. The overloaded function may or may …

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Add and Subtract using a return function in c++

WAP to add and subtract 2 numbers using function and display result from main in c++ Add and Subtract using a function in c++ Output Enter two numbers:52Sum: 7Sub: 3

Add and Subtract using a function in c++

WAP to add and subtract 2 numbers using function and display result inside function in c++ WAP to add and subtract 2 numbers without function Output Enter two numbers:53Sum: 8Sub: 2