2016 Jiangsu University College student Program Design Competition JSCPC Summary

This time our school sent to five teams, we as the late last year to participate in the Ec-final Bronze medal team, as a "team" to fight, but the results are not satisfactory, finally in the university's 5 detachment are only ranked 3rd, unexpectedly nearly iron, Lao Li with the Genius team and good name of the team are more than we have a problem. Our team has also been a lot of strength in the province of our team to abuse. This is really a sad story ...

Have to say that Nanjing University of Sadfrog and his brother behind the strength of the team is indeed strong, Su DA's regional team changed a vest also came to the third runner-up .... Last year, South Polytechnic's 1 team were also killed several times, but this year South science and technology to play the general good, the level suddenly high up, sang-so we stepped on the foot ... Congratulations to them and learn from Daniel ... This game is really too fried, experience a bit uncomfortable oh.

Do not know why this life is so difficult, last December 13 is ec-final, I this long ago, I reported on the December 12 IELTS, IELTS score is not ideal, this is also reported on May 7 IELTS, the last provincial race date set in the May 8-, in the training before the game, I have been the lost, Want to prepare for the IELTS, and do not want to lose face in the provincial race, learning ielts thinking of the code and topics, hit the code and worry about the IELTS test hit ... The final result ... Both of them have been smashed and made me cry.

It's not the game. Counted oneself also participated in the big and small game has many times, but this time Jiangsu province race, from the Province Brothers School contestant Angle of view, the level still has the big rise space. First, the road signs are not clear, no volunteers, resulting in the morning to the South Campus, know the general direction, it is difficult to find the location of the computer room, the road and no banner poster signs and so on, the open campus, our line of more than 10 people aimless search, asked many passers-by, followed by a team of school players and coaches, finally groped , the only one to see a banner is affixed to the door of the engine room. Then, there is no uniform costumes, even the volunteers do not have uniform clothing, just on the chest of the brand recognition, this is the only time I have participated in the game without a costume, if the financial implications, then the referee and volunteers can be unified clothing is acceptable. There is also a little very want to vomit groove, room seat is too crowded has wood, chairs directly before and after the table, how to sit ah, it is important that every time we change position is a great project ah, too crowded too crowded. Fortunately, compared to the back of the team two minutes earlier, their table was dragged back 5cm, but there is no egg to use Ah, change position or not move. In addition, the team sitting in front of us, unexpectedly in the Game 7 minutes before the examination of the test!!! Here is not the name of the school team, it is embarrassing to lose a big, in my good-natured reminder, he also grinding Haw refused to put the topic back, but also open to sweep a few eyes, finally in his teammates urged to put the topic back, it is important that the process has no referee and volunteers to control Ah, I am embarrassed to report, it seems that we care, for a blood need not so spell it. Then we have a CE in the course of the competition ... What the hell is this? With a CNT, the result and the referee's compiler in the name of something in conflict, their own side of the compilation of a good run, handed up CE, the impact of rhythm and mood. In addition to the warm-up code is not emptied, and then the formal game can be used directly to use AH, can be knocked well in advance and then copy and paste Ah! It's not science, it's not official! What's the cost of 500 bucks for the competition?

Above these slots is what I have to say, maybe someone will say you are grandpa, participate in a competition, their water is not good, but so much for everything. Please do not misunderstand, I am also the person who has done the game, the difficulty of running the game is also understood, some bugs, or because of lack of experience caused some problems are normal, my goal is not to belittle the level of the South, I just care how to make the next game to do better, let more people participate in, love this game. At least, this time we bring the the World women's team will leave a bad impression on the entire ACM competition, they participated in our school race, the Tall i5 machine room, spacious seats, serious referee, enthusiastic volunteers and uniform dress, eye-catching signs, colorful balloons, tall on the pc^ 2, delicious lunch and rich prizes ... We said to them, take you to the scene to enjoy a good, the results do not know how,,, do not know they will not think that the ACM Live is this way and Beijing's regional game is only on this basis a little progress.

Then journal summed up the process of our team explosion: After the start, looking for a blood, because the team did not have Tsinghua to hand over the regional team, so we also try to take a blood pack B, so I looked backwards from J, the leader from a is looking, Hu Niu from the middle look. Then I found that J can do it, but it's weird, it's a lot of code and it's not for first. The master found that a problem can be done, he went directly to knock, and then Hu Nu in the middle of a few problems test instructions struggle, the leader knocked a knock half, b someone passed, so I went to see B, and Hu Nu said test instructions, Hu Niu thinking more clear, and then we let the master stop, let Hu Niu first to the B to a, the first WA ensued, I gave a set of data directly to the program to hang up, the last Hu Nu took a second to check out the code error: The warm-up code did not delete 0.0, the initial value is wrong, change and then A. Then I went on looking for a blood, and the leader goes and knocks a. Finally the first CE of a question, then change a, 1 blood did not rob, slow a few minutes, during which I got the F-question, the leader of the next I play F, then I knock f when they found the I problem of the shortest, so I knocked out the two of the F, WA, a look is a low-level error ... There is a word written in the while (t--) outside, change a, and then let the master knock I go, I and Hu Nu respectively to do other problems, in front of this time we still are gold area. I problem of code a bit large, Hunusian introduced the formula G, and then he went to jump in the queue to knock a G, and then the leader then write I, I am at this time C also brain AC, originally prepared to write I, I directly to knock C, the result I problem handed up the first fat tle!!! Shortest way Nlogn How can tle, must be a map string too much time, this is the beginning of our nightmare, WA was in the gold medal area, since then has been in the state of explosion. We first put the map with a hash to realize that the problem of the insidious card STL map, and then turn on the tle, and then we began to question the algorithm. So I printed a code, and I knocked on C, and I was taught and Hu Niu began to reproduce the algorithm of I. And then I c use the brute force solution, analog binary and three-bit operation, code write down, write half of them I got out of the problem, so let the first knock I, I stopped. I question we decided to use and check set the distance of 0 points and up, and then the shortest way, the last leader knocked over I, turned up WA, then the game crashed, and printed I code, for me to knock C. c I quickly finished, but debug again appeared the pit Dad's low-level error, small bug tune for a long time, the above write the void function, the following written ans=f (x), there is a low-level boundary write wrong, tune for a while, fortunately 1 A, c I write down the code to waste a lot of times. Then at this time we 5 questions, stuck in the I question, the leader continues to adjust his WA code, I began to push the algorithm of I problem inverse example to try to find a bug, butAfter Hu Niu introduced the formula of H question. During this period, we do not ache does not itch to change a few I of place, handed up is wa,j problem dare not move, so we decided to put I stop, on H question, Hu Niu and the leader together knock H, I go continue to study I question, research to study to how also did not study why WA, then H knocked out, But there is a sample to use the MoD can not pass, and then entered a lengthy debug process. Until the end, I, h are almost AC code but the poison a does not come out, J at all there is no time to move, and J is good machine learning hu Niu.

The whole problem I question our team hung off, also did not SEI, finally asked us another two teams, they said on the third problem of the warm-up game to knock the shortest-circuit code, change parameters, hand over a. Just use the STL map on the line, no hash at all, not to mention what to look for set ... As for the first to send to the tle reason, we are still looking for, have not found the answer ... This game is so worried sang hung off ... Sad t_t

2016 Jiangsu University College student Program Design Competition JSCPC Summary