To Reset the Format State of the Output Stream

question 12

Multiple Choice

To reset the format state of the output stream:

• A) Call the reset member function.
• B) Call the flags member function with the ios_base::fmtflags constant as the argument.
• C) Save a copy of the fmtflags value returned by calling member function flags before making any format changes, and then call flags again with that fmtflags value as the argument.
• D) You must manually apply each individual format change member function or stream manipulator to restore the default format state.

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