The preprocessor directive to add the library that lets the programmer format output to the console is (2 words) In C++, the library includes can be placed after the main() function, but they are placed before main() because it makes it easier to maintain your code. Select one: True False Which one of the following header files (libraries) allows the programmer to format output? Select one: a. iomanip b. formatter c. string d. iostream e. cout What library or header file do you need to include to use the getline() function? Answer: Which one of the following header files (libraries) allows the programmer to read and write groups of letters and number such as an address or a name? Select one: a. cout b. string c. iostream d. iomanip e. formatter