Generation of variable names from strings

Question

My question is if is possible to generate variables within the execution of a program. This kind of behaviour i think can solve many problems when the kind of input data is unknown. Generating variables from strings is a way to name this new variables.
For example, generate variables with the form "var_n" where n is iterated. Is possible to do this on C++?

I supose that isn't possible, but some times there are back doors. I know this can be solved with arrays, but this is interesting for me.

Answer 1

Very interesting point indeed, im sorry im not sure on the answer either