What is iostream in simple words ? | Sololearn: Learn to code for FREE!

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What is iostream in simple words ?

c++

5/19/2018 1:31:30 PM

Shivam Kumar

5 Answers

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input like cin >> variable; which store something to variable. output like cout << something;which output somethings on the screen.

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istream \ \ iostream / / ostream

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An input stream takes an input from somewhere - the console, a file, a variable etc - and copies it into the memory, for example a variable in your program. An output stream does the opposite. It takes a value from your program and writes it on the console, in a file, in another variable etc

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input / output stream

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thank you for your effort since I am a newbie can you ellaborate what is input/output stream