C++ I/O
The <iostream> library automatically defines a few standard objects:
The <fstream> library allows programmers to do file input and output with the ifstream and ofstream classes. C++ programmers can also do input and output from strings by using the String Stream class. Some of the behavior of the C++ I/O streams (precision, justification, etc) may be modified by manipulating various io stream format flags. Display all entries for C++ I/O on one page, or view entries individually:
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