... data into variables from the standard input device,using C++’s input (or read) statements.In most cases, the standard input device is the keyboard.Whenthecomputergetsthedatafromthekeyboard,theuserissaidtobeactinginteractively.Putting ... Operator (=) 202Conditional Operator (?:) 2034switch Structures 204x | C++ Programming: From Problem Analysis to Program Design, Fourth EditionWhen an output statement outputs char values, ... statements:cin >> miles;This statement causes the computer to get the input, which is73.65, from the standardinput device, and stores it in the variablemiles. That is, after this statement...