Introduction to C/C++

C is a high-level programming language completed by D.M. Ritchie in early 1973. C is compact, flexible, convenient, and closer to assembly than other high-level languages, making it the only choice in fields such as embedded systems and operating systems. C++ is a high-level programming language invented by Bjarne Stroustrup in 1983. It involves a series of improvements based on the C language. For example, the compiler is stricter; inline functions are introduced, and it supports object-oriented methods. Therefore, C++ is widely used in gaming, network software, and other fields.