lesson18 Electric currents in modern art electricity n. 电力:电流; electric adj. 电的:电动的; electronic adj. 电子的 current n. (水,气,电)流 fail to do (想尽了办法)未能做某事 be used to doing 适应... so-called 有点贬义的意思 exhibition n. 展览,显示:展览会: hold an exhibition 举办一个展会 exhibit 展…
4780: [Usaco2017 Open]Modern Art 2 Time Limit: 10 Sec Memory Limit: 128 MB Description Having become bored with standard 2-dimensional artwork (and also frustrated at others copying her w ork), the great bovine artist Picowso has decided to switch t…
P3668 [USACO17OPEN]Modern Art 2 现代艺术2 题目背景 小TY的同学HF也想创作艺术 HF只有一块长条状的画布(画条),所以每一次涂色只能涂上连续几个单位的颜料,同样新的颜料可以完全覆盖旧的颜料 由于他的颜料同样非常傲娇,每次涂完要等上1day才能完全干,只有旧颜料干了以后才能用新颜料覆盖 现在小HF用了2017个年头终于画出了一个大作品,自己非常满意 现在他想复制这份作品 题目描述 Having become bored with standard 2-dimen…
Text After I had had lunch at a village pub, I looked for my bag. I had left it on a chair beside the door and now it wasn't there! As I looking for it, the landlord came in. 'Did you have a good meal?' he asked. 'Yes, thank you,' I answered, 'but I…
枚举$T_1$的树根,然后DP,设$f[i][j]$表示$T_1$的子树$i$是否存在包括i的连通子树与$T_2$的子树$j$同构. 若$j$是叶子,那么显然可以. 若$deg_i<deg_j$,那么显然不可以. 否则将$i$与$j$所有互相同构的儿子之间连边,二分图匹配判断是否存在完美匹配即可. #include<cstdio> #include<algorithm> const int N=105; int T,C,n,m,o,i,j,k,x,y; int g[N],v[…
Description Having become bored with standard 2-dimensional artwork (and also frustrated at others copying her work), the great bovine artist Picowso has decided to switch to a more minimalist, 1-dimensional style.Although, her paintings can now be d…
Lesson1 A puma at large Pumas are large, cat-like animals which are found in America. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began…
Text I am an art student and I paint a lot of pictures. Manay people pretend that they understand modern art. They always tell you what a picture is 'about'. Of course, many pictures are not about anything. They are just pretty partterns. We like the…
speed:31w/m 56 words Modern sculpture rarely surprises us any more. The idea that modern art can only be seen in museums is mistaken. Even people who take no interest in art cannot have failed to notice examples of modern sculpture on display in publ…
Text I had a letter from my sister yesterday. She lives in Nigeria. In her letter, she said that she would come to England next year. If she comes, she will get a surprise. We are now living in a beautiful new house in the country. Work on it had beg…
Conmajia, 2012 Updated on Feb. 18, 2018 What is ASCII art? It's graphic symbols formed by ASCII characters instead of colorful pixels. ASCII art is an old technique when the network was not that developed as today. Net bandwidth was so limited and ex…
Conmajia, 2012 Updated on Feb. 18, 2018 What is ASCII art? It's graphic symbols formed by ASCII characters instead of colorful pixels. ASCII art is an old technique when the network was not that developed as today. Net bandwidth was so limited and ex…
Radio Basics for RFID The following is excerpted from Chapter 3: Radio Basics for UHF RFID from the Book, The RF in RFID: Passive UHF RFID in Practice by Daniel M. Dobkin. Order a copy of The RF in RFID: Passive UHF RFID in Practice before December 3…
1．A private conversation Last week I went to the theatre. I had a very good seat. The play was very interesting. I did not enjoy it. A young man and a young woman were sitting behind me. They were talking loudly. I got very angry. I could not hear th…
8.02 Physics II (电磁学基础) Introduction to electromagnetism and electrostatics: electric charge, Coulomb's law, electric structure of matter; conductors and dielectrics. Concepts of electrostatic field and potential, electrostatic energy. Electric curr…
Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 23008 Accepted: 5683 Description Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastered ye…
Paths on a Grid DescriptionImagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastered years ago (this time he's explaining that (a+b)2=a2+2ab+b2). So you decide to waste…
Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 23270 Accepted: 5735 Description Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastere…
Beginning Game Programming v2.0 Last Updated 8/19/18 Greetings everyone, welcome to the ground up recoding of Beginning Game Programming with SDL. This time we will be coding with SDL 2 which has been released on the SDL website. These tutorials were…
Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastered years ago (this time he's explaining that (a+b) 2=a 2+2ab+b 2). So you decide to waste your time with drawing…
Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 24236 Accepted: 6006 Description Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastere…
Search GO 说明:输入题号直接进入相应题目,如需搜索含数字的题目,请在关键词前加单引号 Problem ID Title Source AC Submit Y 1000 A+B Problem 10983 18765 Y 1036 [ZJOI2008]树的统计Count 5293 13132 Y 1588 [HNOI2002]营业额统计 5056 13607 1001 [BeiJing2006]狼抓兔子 4526 18386 Y 2002 [Hnoi2010]Bounce 弹飞绵羊 43…
Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 21297 Accepted: 5212 Description Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastere…
Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 22918 Accepted: 5651 Description Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastere…
Description After taking a modern art class, Farmer John has become interested in finding geometric patterns in everything around his farm. He carefully plots the locations of his N cows (2 <= N <= 1000), each one occupying a distinct point in the 2…
