Chapter 6.1, Problem 9STE

Explanation of Solution

“iostream” object:

• In C++, basic services related to input and output can be inherited from “iostream”.
• To send the data, “iostream” uses the different objects like “cin”, “cout”, “cerr”, “clog” and many such.
• “iostream” receives the data from different standard streams like input, output, log, error and many such.
• The least three member functions associated with an “isostream” object are “open”, “close” and “fail”...