To ensure portability of your C++ program across different platforms, you can use data types like ______ which have a fixed size.

  • auto
  • double
  • float
  • int32_t
To ensure portability, you can use fixed-size integer data types like int32_t from the header. These types guarantee a consistent size across platforms, making your code less dependent on the underlying system's architecture. This is crucial when dealing with binary data or network protocols.
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