In C ++, you must include certain libraries to use certain commands.
For example, you enter #include <iostream>for use std::coutand std::cin.
I always forget what to enable in order to use which commands, so I wonder if there is an easy way to remember or if everything can be turned on.
In any case, to help me and other people who have this problem, remember that different options or a way to do, including a simpler one, are appreciated!
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