JavaA group country two, can be reimbursed~
The JA death group is not covered, and the ranking of rank12 still can't get the country one (only five..
The moment I got the results, I didn't panic. After all, I didn't panic when there was a country last year. Hahaha
But for me, this result is unexpected, after all, the third-year postgraduate entrance examination dog
This time I don't dare to say that the blue bridge cup of water, ten questions on the tenth anniversary will teach you to be a person in minutes...
Not only the number of questions is large and the time is tight, but the difficulty of the questions is also on par with ACM (ACM also allows you to bring a board..
Let’s talk about the topic first, I can’t remember the specific details, please correct me if I have any mistakes
The first question is a three-up sequence, except for the direction to the upper left area, you can search three floors separately. The answer is about 180,000?
The second question is to cut a square, and the type of element collection that cuts a 4*4 square with a knife. Calculate the geometry? The math scumbag just guessed
The third question, travel, uses text processing to format the format. The path is not too many tsp or pruning search, but it is a bit cumbersome.
The fourth question is the dice. I didn't understand the question and waited for the teacher to change the meaning of the question until the end. It seems to be my problem. .
The fifth question has no square collection, or pruning and searching. After running for a long time, I did not finish running and paid a maximum
Question 6 The big fat man walks the maze, this bfs is good, pay attention to the handling of the fat man getting thinner, the fat man will also move forward when he changes
Personnel assignment for the seventh question, take at least a few steps to the lower right to complete the point marked 1, and the minimum path covers
The eighth question rail gun, there is no time to be greedy and cheat points
The ninth question is a combination of rectangles. The rectangle formed by ox cannot have a combination of three consecutive x's. This range is very small. It seems that there are many advanced practices in the big guy.
The tenth question is divided into examination rooms, and I guessed a conclusion. First, assign an examination room to each of the top students, and the rest form an examination room, and then the chairman tree finds the interval K (the hands are all giants..
This year caught up with the tenth anniversary of the Blue Bridge Cup, and the travel experience is excellent.
Living near the subway entrance, you can walk to the agricultural competition point. The weather in the imperial capital is more than 30 degrees and it is quite cool at night. It rained a little on the last day.
The bread and milk issued by the competition is very good, there are two commemorative pens now, and a commemorative T-shirt is issued at the end
I went to the Bird's Nest in the evening, because there are not many people in the off-season, and the night scene is quite beautiful~ Speaking of the last time, it happened to be ten years ago.
The next day, I arrived at the Qiu Depu Gymnasium of Peking University. I attended the Qinglan Summit in the morning and met you guys. In the afternoon, it was the long-lost awards ceremony (cancelled last year).
The show is very nice, the host is very powerful, the special master is very handsome, the organizing committee is very attentive, and the five-star praise
Last photo
Reached an agreement with Teacher Zhang to play another year in the senior year? Haha, let's talk about it later
Reprinted in: https://www.cnblogs.com/yzm10/p/10933801.html