2020 is over. I just finished the exam on the 31st and I have been decadent in bed.
Thinking about this year and this semester, I feel that there are many regrets and many unwillingnesses. In this year, on the whole, I actually didn't do anything.
Mathematical modeling
The year before this year, I was studying at home because of the epidemic. At that time, I was also preparing for mathematical modeling in the second half of the year. I spent a summer vacation to prepare. Later, when I participated, I found that I should do more of the previous year's problems at that time. I spent a lot of time learning a lot of algorithms and software use, but when I actually did it, I found that what I learned at the time was completely useless. And this mathematical modeling is real-time. I officially participated in the competition for the first time (good Well, as a junior, I did participate in fewer competitions). After the competition, I got a fact: the knowledge you learn may not be what you use in the competition, nor may it be useful to you later . In fact, It was useless to plan when I was studying at the time. I just felt that I followed the online class and learned passively.
But now I feel that I should take the initiative to learn: do some real problems with my teammates over the years, what algorithm is used to find what algorithm, where I don’t understand, where to look, the software won’t need to look at that software, I want to do that type The questions should be prepared in advance.
In the usual exams, the teacher drew the key chapters for us. We only need to study the teacher's drawing. In fact, the internal connection of knowledge is not so important in the exam, so we don’t pay much attention to it. In the competition, great importance is attached to the interconnection of knowledge: how a certain theory is obtained, where it is better than other algorithms, and how to use it.
In the usual exams, the teacher drew the key chapters for us. We only need to study the teacher's drawing. In fact, the internal connection of knowledge is not so important in the exam, so we don’t pay much attention to it. In the competition, great importance is attached to the interconnection of knowledge: how a certain theory is obtained, where it is better than other algorithms, and how to use it.
The question A chosen by our team actually felt that our thinking was very smooth, but when it came to the actual programming, the mathematical formula could not be a suitable form for the code to solve. I finally had to submit it in a panic. At that time, it seemed I hadn't eaten or slept for two days. The afternoon that was about to end my mind was in a daze. I didn't know what I was doing, so I only knew to type code. When it was over, I thought that I might have low blood sugar... When I submitted it, I guessed that we would not be a national award { { {(>_<)}}}, but after the results came out, I found that I was the first one, which is also considered Fortunately in misfortune. (Provide no extra points for the research contest, alas, it seems you have to continue to participate in various contests)
Omikami
When it comes to the beginning of the junior year, I feel that this semester has been in a panic. Obviously, there are only three majors (computer network, operating system, database) and two electives. There is no such thing as a sophomore and three mathematics. I feel like I don’t have much time in the day... At the end of the semester review, I also felt that my enthusiasm for review was not as high as in my sophomore year, so I felt very stupid*. 3-5 o’clock (I’m still angry when I think about it now, others can’t fall asleep because they didn’t memorize knowledge points at night, I’m playing with a mobile phone...), I finished the test in such a panic, I feel sorry for every paper, but it’s okay. I took the test myself, and I walked down the road step by step. I chose that way at the time, even if I regret it, it’s useless. I can only control myself not to happen in the future.
In fact, I haven't participated in various competitions now, and I am still trying to improve my grade points because of my low scores when I was a freshman. In order to protect the graduate school, I can only choose one of my grade points. I analyzed the results of my freshman year, and I always felt that the mathematics test was a little low at 88 (really low. How do I feel that the review method was correct at that time? I should be above 90. At that time, there were also problems with the computer-guided review method. As for I just passed 77), but for other subjects, such as those ideological and political, I feel that my score is not improved too much, only around 70-80, but since it is a foregone conclusion, I can only Based on this reality, I don’t want to say: "If I were...", anyway, the road is taken step by step, and the cause and effect are determined by ourselves. What we can do is to respect the present and grasp the reality
in the junior year. I was busy reading the books of the three major courses every day. I didn’t do the CSP questions. I also passed the fourth level this semester (I passed the fourth level three times, the first two were 405, and finally the last time. ), but you have to pass the sixth grade in the second semester of the junior year to get to a better school. This winter vacation must be good.
The first snow I encountered after class (although this one fell)
The end of the semester ends on the 31st. I hope that my results for this semester will be better, and all of them can meet my expectations.
| subject | fraction |
|---|---|
| database | Around 95 |
| operating system | Around 95 |
| computer network | more than 90 percent |
At the end of the last exam, I was not as happy as I had imagined before, and I was more confused. I had too much I wanted to do: learn crawlers, look at machine learning algorithms, and brush various algorithm questions when I participate in scp next semester. High scores, doing voiceprint recognition for your own research projects, improving your English to pass CET-6, learning your python deeply, exercising your abdominal muscles, etc., but you don’t know how to arrange your own time, usually I’m doing this and thinking about that, so I’ll put it in order below for reference
| grade | plan |
|---|---|
| 1 | learning English |
| 1 | Volunteer Service |
| 2 | Learn crawler |
| 3 | Voiceprint recognition |
| 3 | Algorithm question |
| 3 | work out |
| 4 | Machine learning |
I don’t think it is bad in 2020. I will continue to work hard in 2021 and be better than me in 2020.