I/O

• Strings can be output using the insertion operator

• It is possible to fill a string using the extraction operator but, as with all other types of data, all whitespaces are skipped; moreover, each reading of input stops at the next space or line break

• To read an entire line use the getline member function

• getline takes two arguments

  • the first argument is the string variable
  • the second is an integer indicating the maximum size of the string variable

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