(TurboC is a product of American Borland Enterprise, which is a large enterprise specializing in software development and research and development. The company has successively launched a set of Turbo series software, such as TurboBASIC, TurboPascal, and TurboProlog, which are highly anticipated by users. The company first launched the TurboC1.0 product in 1987, during which a completely new integrated development environment was used, that is, a series of drop-down menus were used to integrate text editing, program compilation, linking and program operation, which greatly facilitated the program. development. In 1988, Borland Enterprise launched TurboC1.5 version, which added graphics library and text window function library, while TurboC2.0 was published by the enterprise in 1989. TurboC2.0 adds error checking function on the basis of the original integrated development environment, and can directly generate .COM (data, code and stack in the same 64K memory) file in Tiny mode. The math co-manager (supports 8087/80287/80387, etc.) can also be simulated. Borland Enterprises later launched the object-oriented software package TurboC, which inherits the integrated development environment of TurboC2.0, and includes the basic idea and design method of object-oriented. In 1991, in order to adapt to Microsoft's version of Windows 3.0, Borland Enterprises updated TurboC?, that is, the new generation of TurboC, BorlandcC, is now available. If you download something that you don't know how to use, you can refer to Tan Haoqiang's C language tutorial or read the readme file. This file has a very detailed description! If you can't use it, I won't upload it. I also use this file myself.)