Feeling After Zhejiang Sci-Tech Invitational Competition

I just received the message. I have a card! Although it is the lowest gold-containing card, it is better than the Provincial Division to play soy sauce. This competition, I feel very good, Zhejiang Sci-Tech, Xiasha, Hangzhou, my brother's school, departs at one o'clock P.M. on the 5.7, Xiasha, where I stayed at the Days Hotel. This competition is all about eating in the dining room. Compared to staying in a hotel near five stars, this is a little disappointing. After dinner, we began to visit Xiasha. It is worth noting that when we visited the back garden of science and technology, we met the Sixth World. Now we are far more than the sixth largest hhanger and forford nuclear weapons in the world, the descendants of jingrun, AC Daniel, also have powerful amazing cool-men. This is a good opportunity for cainiao not to let go. They wanted to adopt the mean method of stealing photos, but several successive failures eventually led to an active attack. After proposing a photo request, daniel is very cooperative and understands the embarrassment of AC Daniel. (For more information, please leave a message !) After that, I continued to visit Hangzhou. I went to Hangzhou and found my school quite beautiful! Then I went to wumei and bought something and went back.

At the opening ceremony on October 5.8, we drew lots + back-and-forth schools and hotels =. We took a short break at the meeting place, and then entered the venue five minutes in advance, as soon as we entered, we found that Fuzhou gold_bach was sitting on the opposite side of us. It was ym's AC bull! He also felt a strong pear while he was stealing the opportunity to watch him! So I was very excited with my teammates before the competition. Warm-up match, three hours, already familiar with the camera for the main purpose, before the start of the game, Zhang said before warm-up first question a + B, the second question giant simulation, really expected !! In the tragedy, I took the second question to kill the cells. Then, after reading the third question, my teammates seemed to be unable to tell the question! After declaring that I could not do anything about the second question, I also switched to the third question.

Two or three strokes are coming .. It is super simple. Only the bottom tree is constructed and the result is displayed! However, if the problem is enough, the pointer will be used, and I will only randomly refer to the pointer! The result is a tragedy. A simple question is caused by incorrect pointers. This call is a try, and it just crashes!

In the last half hour, I still did not get out of my worries. Simply put in simple exercises, the more I practiced the tragedy, the blurrier it! The only thing I got from 5.8 was that I needed to practice pointers! And it means that tomorrow I cannot use pointers!

On November 5.9, I woke up at half past seven and watched it as early as possible. I kept my eyes closed, got up at, and simply combed it. At, I went to the 18 th floor to have a breakfast buffet, I feel that I need a cup of coffee to drink and drink with half of the milk! Check out on the next floor around and wait for the bus. I feel like I have waited for a long time! I don't know how to make the arrangement. Then I arrived at the competition venue at half past eight. I wrote it half an hour in advance, but I didn't enter it later.

Before the competition, I felt very calm, because the loss of the last provincial competition made me feel uncomfortable, so every nerve was very relaxed this time. The referee announced that the competition was still in 10 seconds and called on everyone to start counting down. However, it seemed that he only heard the voice of the referee. Seeing the bright smile from the AC, the competition started! John's first three, Hailong's last three, and I was in the fourth place. I ran out of four questions on one page, and then carefully started to read F. At the beginning, the worker next to it has already knocked on the violent keyboard. I thought he knocked on the main function first. If I knew it, I went straight to A H! 15 minutes later, I checked that the balloon was question I (the tragedy was question H) and I was wrong! When John knocked on the half-width KRUSKAL, she told me the meaning of the question. When I heard "PRIME, you knocked on the template first", I constructed my ideas, john quickly knocked on the page. I got on and saw it. I couldn't find the PRIME function after I found it for a long time. I was dizzy. When I saw it in the main function, there was a bunch of for loops and I, the variables j, k, t, d [] can only be understood after a while. It's a tragedy (the worst template ever seen !);

I added a layer of enumeration and immediately thought I could access the accesskey. For example, the compiler was not familiar with it and was afraid of wasting time, manual debugging has been done several times. What's worse is that John hasn't understood my method, and she has been working on her KRUSKAL. I know it must be wrong, but it cannot be proved, cannot suppress her!

As a result, I can only see that she is useless. It seems that I have handed in another example .... I'm sure wa; at the beginning of the tragedy, I admit that it affects my mood. After reading stangding, I found that H was the most AK at the beginning, in the past, Hailong had long thought about a good question because I was wrong about the balloon, which made him not dare to start .. Another tragedy! As a result, Xiao Zhang's kruskai went up after the announcement of the failure. h was quickly completed. After the example, sumit was finished. The result (WA) was an hour and a half later. There were two people next to it, three opposite! Throughout the audience, he hung up the balloon, but at first glance, he got more than 60 questions. After Hailong stepped down, I took the time to debug it, half the way, they said they did not think about a situation or the like. After a burst of random knocks on the keyboard, They sumit again. The result (WA); finally, I can debug it for a while, I entered the monitoring variable and started tracking step by step from the input. In an IF () statement, I was surprised to find that if (false); would also go in. So, I have some functional doubts about the compiler. I went into the second debug and thought that when I was finished, I saw a hateful and pity semicolon, I dare say that if this was discovered from the very beginning, I think we can save one and a half hours, because after a's solution, I tried to solve the problem by mistake. After they found the new situation, they tried to submit or not, and I randomly tested a group of data, again. Then the three thought about it and immediately solved it again! H: Yes is returned. At this time, our penalty has been terrible, and the two are the final ones. After Question 2, we began to break the question, so the three people started to look for questions again. Because of the limited level, we only read the most questions, so f became our main problem. After a mess of ideas emerged, they felt immature and constantly negated. Finally, they came up with a line segment tree solution. However, they felt that when the line segment tree started to work, the following questions can basically be ignored, and there is no guarantee that a "tiger" will be killed halfway, so I plan to go to the water with a try. It seems that it is inversely proportional to the RP of the future, and yes is returned; so the mood suddenly slowed down, but our ranking is based on the last few questions due to penalty, therefore, we still need to continue to issue questions, so we are looking for questions and attacking them. When we look at question I, we will be the most followed by question a, so we get started with it, because the water above gave me the luck of water, I was so angry that I had to abuse the keyboard and sumit, TLE, and expected. So I think that good optimization can be improved, and a bunch of messy improvements seem to be right. So after soliciting comments from my teammates, I am doing well in sumit and Wa. I know wa, that is, it is impossible to use TLE. As a result, after sorting out the mess, my teammates finally handed in the data for verification. Wa; 3 times! But the result is still not yes, and there is not much time. Other questions are unlikely to be answered by our team. So, after continuously testing data in question F, I found a group of data errors. That's good! It's always gray. After dozens of times of random mouse clicks on the keyboard, the data will be tested again, which is exactly the same! Trustworthy sumit. 220ac; there are more than 30 minutes, which makes it impossible for our team to answer questions .. After all, the current strength is still weak. Which is like Zhejiang University? In the last hour, I had two questions! Complete the feat of ak10!

Powerful impact.

Well, this semester's competition has come to an end, and I have to focus on the course.

Summer vacation, I will come back!