At the beginning, it was found that the dev version used was too low to run at all. I always thought it was my own problem, so I switched to develop and then visual stdio, but I never used it at all! ! Very frustrating! After finally giving feedback to the invigilator, a new version of dev was uploaded to me, but it had been a full hour by then. I myself know very well that I am in a very bad state. But the software can run, I have been very relieved. The first 5 questions are result calculation questions, which are relatively easy to do, and the latter are 5 major program questions and 2 questions will definitely lose points. In the next half hour, I went directly back to the first five questions to check, and I was glad that I made the right decision. I checked that 3 questions were wrong! (My field)
This experience, my shortcomings: figure title dynamic programming question dfs question
Before, it took nearly two months of interruption to review (including the last two months during the epidemic, it was four months), 80% of the time was on medium questions, and there were very few simulation competitions, and I finally watched it. The review effect is very poor!
Reflection: One month is enough to review, use a week to do the questions below the middle level to review and consolidate, and do the remaining problems and simulation questions!
Learn to use visual stdio!
In fact, it is a good feeling to participate in the competition. It is not like the water question in the subject examination in the school. I have no motivation to do it. Participating in more competitions is the right way to motivate yourself to move forward.
The following are common knowledge points that I have reviewed and sorted out
