C ++ learning course

zhaozj2021-02-16  65

I remember the first time I heard that the computer was in a high one, when the school newly entered a batch of 586, I felt good, but also specially invited the teacher to give us lessons. The first time, what is the history of the computer, probably because of the leadership, the teacher said very good. The second lesson, there is no leader, the teacher started the big knife, talked about the history of hackers, the evolution of the program language. At that time, I felt that the world was most hacked, so I have always regarded a hacker as an idol in my mind. It is a pity that we have gone through these two lessons, and the school has been canceled in the name of the school. However, the special crowd of hackers is rooted in my heart, which has prompted me to go later. The road design for programming.

In 1998, the Department of Astronomy in Nanda was introduced. In fact, I applied for the computer system, a bit of difference, and the ghost gods gave me the difference to the Astronomical Department. Originally, I had a kind of contrast of the psychology (not saying that there is a bad sky, there are many very powerful cattle people, and the teacher of the astronomy is learning and humble, and kindly, I began to transfer energy to other aspects, at the time The programming lesson opened in the base school is Fortran. I started working hard to learn Fortran, in order to become a master in my mind, but I have learned that the program is not interesting to think about it. The process is very boring, so There is no interest to study, and today, my Fortran level has been very low, you can say that even the hair is not touched :)

Since the learning program is going to practice, it is also DOS. It is also very unplenant. It always fled back early, fortunate (lucky?), The half semester has just installed Win95, at the time I don't know how to do it. I feel very spent. At that time, the master in my eyes is those who can copy, delete files under Win95. An accidental opportunity, I have contacted a very early game: Red Police. Fortunately, there was no trap at that time, the reason was simple: I won't play, I don't even know how to quit the game!

At the big two, I started learning C language. Unfortunately, I lost a valuable opportunity. The sky really thought that the language of the world was the same, and some of the things of the C language were almost, so they saw a few days. Then I bought a computer, so the real nightmare started: playing games every day, even less class. What professionalism, what elective courses, all running to the brain, even their dreams are sealed by dust.

In the big three, a very good start, although I can't make a history of turning, but after all, I woke up me in my heart, I opened VC courses. At that time, I didn't know what principle. I knew it as a gourd painting scoop, how to do it, how to do it, fortunately, I actually figured out a little doorway, I learned 3 months, I started to review my own learning method. I started to try to use someone else's code, write some code yourself, so the process of building blocks begins. Although there is a bit of accomplishment, I have a fear in my heart. I don't know when I wrote the program crash. I can't control it, because I don't understand what the compiler has done for me. I don't know, I don't know, Your own message will not be executed in accordance with the original route. Despite this, I still got a little pleasure from my own blocks.

If you ask me what is VC ? I will tell you that VC is 2 plates, which writes VC Dongdong, and I will say that it is developer studio. Now you ask me again, I will never tell you so much. Later, I took the Hydropower School of Hua Industry, the opportunity, in October 2002, I met a prawn, but also a turning point of life, I started to like C , C with its powerful compilation mechanism, flexible Programming techniques, high-speed operational efficiency attracted me, this time is a completely captured by C .

During the study of C , 3 books were huge to my impression, and they can be said that these three books have given me 3 shocks. First: the object model, from inside, I learned the underlying principle of the compiler; the second: GP & STL, give the basic concept of STL design, it can be said to be alert in the dream; the third: design new thinking, Perhaps it is known to "its skills", but the design idea inside has really shocked, it can really say the new realm of C design.

"C is my belief." I have been saying this to others. But I am also very clear, C has today's status, not purely naturally formed, there are many complex historical reasons, of course, sometimes the reason for the hero, the so-called "high-rise, not a birthday style "It is also. The historic stage has never been special for someone. Even if there is a so-called long-you-green freak, I am afraid I have the old saying: "Everyone is dead, only two old gains, what do you mean!" We are now using Language, whether Fortran, C is also C , even Java and C # in the day, will have a good day. This is not our loss, the opposite, salary, a good, reasonable factor, will be inherited and carried forward by the alternative, and the new metabolism of nature is this.

The sky is not flying, and the birds have already flying. One language is only a historical mission of "being the first sages", which is the first to learn to learn. " I don't know if I have a birth year, I will see the demise of C . If there is such a day, I will clapping because this shows that there is another update and better language instead of it (perhaps several). But according to me, I am afraid that I am afraid like C , I am afraid it will not be a quiet voice, and most of the cases belong to "the beginning of the Emperor, Yu Wei is in the firut" situation.

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