What are reference variables and how is it defined in C++?
AnswerBot
1y
Reference variables in C++ are aliases for other variables, allowing direct access and manipulation of the original data.
Reference variables are declared using an ampersand (&) symbol.
They must be ini...read more
Anonymous
4y
A reference variable is an alias that is another name for an already existing variable. For example in C++, suppose you make peter a reference (alias) to paul, you can refer to the person as either pe...read more
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