The teacher first shared his own learning OF C language and his views on self-learning C language, and then made the following introduction to programming language after the formal class: 1. The first generation of programming language, called mechanical language, is completely composed of 01 and two numbers. 2, because the mechanical language is too boring, and used letters instead of monotonous numbers, thus had the second generation of programming language, assembly language. 3. The third generation of programming was divided into two parts, the initial structured programming languages — Fortaran, Basic, C, Pascal, and a series of object-oriented programming languages such as Algo, Ada, C++, and Java.

** As for the widely used C language, the teacher also explained the characteristics of C language. Advantages: 1. Small amount of code. 2, fast speed. 3. Powerful functions. – Disadvantages: 1, high risk. 2. Long development cycle. 3, portability is not high. The way to learn C language is to get on the computer more, think more, for those who do not understand to find information and ask others. The teacher just began to teach us some simple procedures, such as **** Note in this is because the program contains Chinese, so the file format should be GKB.

The most interesting thing about a crash program is a crash program.

The screenshot before the crash was not saved. And according to the task manager at the time, the memory of the computer was not fully occupied. The process was normal and then disappeared, and the CPU peaked at the beginning and gradually returned to normal. For the harvest of watching the video, there are also some programs that can’t be used normally and viruses that can’t be used because of the computer system.b23.tv/uZ7wf4x\