A collection of related data that comes with a set of functions that operate on it. The objects we have used so far are the
coutobject provided by the system, and
A variable or value used to select one of the members of an ordered set, like a character from a string.
To iterate through all the elements of a set performing a similar operation on each.
A variable used to count something, usually initialized to zero and then incremented.
Increase the value of a variable by one. The increment operator in C++ is
++. In fact, that’s why C++ is called C++, because it is meant to be one better than C.
Decrease the value of a variable by one. The decrement operator in C++ is
To join two operands end-to-end.