C++ Primer 第四版 中英文對照版 chm格式 完全清晰版 示例： 1.1. Writing a Simple C++ Program 1.1. 編寫簡單的 C++ 程序 Every C++ program contains one or more functions, one of which must be named main. A function consists of a sequence of statements that perform the work of the function. The operating system executes a program