What is input-output (I/O) in C++?

1.	What is input-output (I/O) in C++?
Answer» In C++, the input stream is used to get inputs from the console i.e. the user. The output stream is used to DISPLAY the results of the operations to the console, or to the output device. iostream represents the standard input-output stream in C++. It contains DIFFERENT methods like cin, cout ETC.

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