How do you make a save file for a game written in c++?

[Omar]

Hello, I would like to ask you a big problem, I would like to know, how do you make a save file for a game written in c++? Thank you very much for helping me quickly because I'm stressed.

[Damian]

You need use serialization to save your variables in memory to your hard drive. There are many types of serialization, in .NET XML is a common format, though there are binary and JSON serializers available.