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The rand() function returns an integer (int) value that represents a pseudo-random number between 0 and RAND_MAX, RAND_MAX being a constant declared in the run-time library. Each time rand() is invoked, a different value is returned.
A friend function in C++ is a function that has privileged access to the members of a class that would normally not be granted by virtue of them being private or protected.
Heres the basic definition of a function<data type> <function name>(arguments){<body of function>}Here are a few examplesvoid fn(){ cout<<"This is a function);}int sum(int a,...
Function overriding in C++ is when you declare and define a second function having the same name as the first function, but differing in the number and/or types of arguments. The compiler decides...