User Interface - Screen and Keyboard

書籍內容簡介

Chapter XVII ??User Interface?creen and Keyboard XVII CHAPTER User Interface?? Screen and Keyboard For a program to be useful, it must have some way of communicating the results, or its needs, to the user. To accomplish communication with the user of the program, the C language comes with a robust library of routines known collectively as the standard input/ output library. This chapter looks closely at these routines and answers some frequently asked questions about them. XVII.1: Why don? I s…