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EXTRACTION operator >> ignores the following

  • A.INTEGER
  • B.FLOAT
  • C.WHITESPACE
  • D.COMMENTS

Answer: C

The extraction operator ignores WHITESPACE.

In C++ the stream extraction operator >> skips leading whitespace (blanks, tabs and newlines) before reading a value, because the skipws flag is set by default. That is why cin >> a >> b reads two numbers typed on separate lines, and why it cannot read a string containing spaces.

Integers and floats are the data it reads, not skips. Comments are removed by the compiler from source code; they never appear in an input stream.

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