2020.July training summary

I didn't know it for a month, and I felt that I really didn't have much improvement. I can't say that I was confused. I felt that the problems I encountered were difficult to solve, and debugging a lot of bugs felt like losing the confidence I had at the beginning. At the beginning, the ability and confidence of other people's hand-in-hand teaching were growing at the same time. Now, almost the improvement of ability depends entirely on oneself. Through various channels on the Internet and communicating with others, my knowledge is constantly expanding. At the same time, I realize that ACM has too much to learn. If I use a functional image to express my confidence from the beginning to the present, it will be at the beginning An ascending phase with a steep slope is now a falling phase with the same slope.
The main reason for the decline in confidence is that the problems encountered are becoming more difficult. Although the answers can still be found and the knowledge is still expanding, the feeling of being abused can be experienced. Indeed, ACM is like a game, a very difficult game, with scores and rankings. The game is like a qualifying match, but there is no passionate music and exciting "five kills".
I took a little look at the blogs written by other classmates, because everyone's experiences may overlap. Everyone works very hard, the summary in the middle of the night or the supplementary questions throughout the day. Each person’s expression may be different, but patiently figure out what they think in their hearts when they write each sentence. They are very eager to become stronger. Constantly looking for "shortcuts" to learning.
In this month, I learned about part of the knowledge involved in the competition, and also realized that what I have learned so far is less than one-third or even one-quarter of it. Try to improve my efficiency and don’t do it. "Useless work", keep up with the teacher's pace, spare time to learn more about other algorithm content, after all, you will understand well when you learn it early, and the efficiency will be high.