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If you really want to know more about it, it is recommended that you sign up for a training course, you can systematically learn this knowledge, if you just learn by yourself, it is still very difficult, because there is still a lot of complex knowledge in the computer.
In fact, those functions, complements, and anti-codes are not very difficult, but because you have more systematic knowledge in this area, it may be difficult at first glance, so learn more**, and learn it systematically.
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You are in this situation because you don't have enough background knowledge, of course, background knowledge can never be learned, so here are some points for you, so that you have a concept of computers, from a big vision to understand the computer, and then learn more clearly. However, the amount of time it takes to learn computers can be frustrating. The first thing you have to do is read a book called Introduction to Computer Science, and then everything will be clear and you will know what to do next.
good luck
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First of all, you need a good textbook, in the process of reading, you must understand the fact that computer functions and mathematical functions are completely different things, you should understand it as a new concept rather than it as a mathematical function, and so on, many concepts seem to have seen but are actually new, C language learning is a practical process, after reading the book, you have to practice, there is a problem with the compilation, this is your opportunity to learn, the problem is what you don't understand, re-turn the book and read carefully, You can also check the information on the Internet, when you have a certain understanding of all the classes of the C language, and can reach the amount of hundreds of lines of a program, you can go to see C++, C++ may be a little unaccustomed to the first contact, but as a program development, C++ object-oriented programming, it will be easier and more convenient to implement a program.
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It's good to learn basic sentences first, then store mathematical knowledge, then data structures, and finally learn algorithms.
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Learn about computers from the very basics.
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1. C is the foundation for learning high-level languages; c plus plus is mainly used to write large software core** and assembly, it is more difficult to learn, but after learning well, it is very pre-or filed; c plus is mainly used to write some system software, engine core, writing is relatively simple, the interface is more friendly.
2. Computer language: refers to the language used for communication between people and computational stupid fighters. Computer language is the medium through which information is transmitted between people and computers.
The most important feature of the computer system is that instructions are transmitted to the machine through a language. In order for an electronic computer to perform various tasks, it is necessary to have a set of numbers, characters, and grammatical plans for writing computer programs, and from these characters and grammatical rules, the computer has various instructions or various sentences, which are languages that can be accepted by the computer.
3. There are many types of computer languages, which can be divided into three categories: machine assembly language and high-level language. If it is divided by language, it can be divided into two categories: English symbolic language and Chinese symbolic language. There are currently two forms of general-purpose programming languages:
Assembly language and high-level language.
There are three types of computer languages: machine language, assembly language, and high-level language. >>>More
1.Simple, compact, flexible and convenient.
There are only 32 keywords and 9 control statements in the C language, and the program is written freely, mainly represented by lowercase letters. It combines the basic structure and sentences of a high-level language with the practicality of a low-level language. The C language can manipulate bits, bytes, and addresses in the same way as assembly language, which are the most basic units of work of a computer. >>>More
Graduates are mainly engaged in the IT industry for various units of transportation system, transportation informatization and e-government construction and application departments, various computer specialized companies, advertising design and production companies, and automobile marketing technical services. >>>More
Don't worry about this, not to mention that you are self-taught, even if you study in class, you will definitely forget it if you don't use it. >>>More
It's better to go to a vocational school, which is much more specialized than any computer center on the street.