cC语言是一门通用计算机编程语言，应用广泛。C语言的设计目标是提供一种能以简易的方式编译、处理低级存储器、产生少量的机器码以及不需要任何运行环境支持便能运行的编程语言。(C language is a general computer programming language, which is widely used. The design goal of the C language is to provide a programming language that can be compiled and processed in a simple way, processing low level memory, producing a small number of machine codes, and running without any operating environment support.)