Codeforces Avito Code Challenge 2018 D. Bookshelves 题目连接: http://codeforces.com/contest/981/problem/D Description Mr Keks is a typical white-collar in Byteland. He has a bookshelf in his office with some books on it, each book has an integer positive…
Discription Mr Keks is a typical white-collar in Byteland. He has a bookshelf in his office with some books on it, each book has an integer positive price. Mr Keks defines the value of a shelf as the sum of books prices on it. Miraculously, Mr Keks w…
js移动导航对应,您可以使用自适应时屏幕,当小画面在一定程度上的网站.使导航出现,The navigation effects such as the following figures:多级导航! 基本的设计思路是:在菜单中往往会有非常多内容或者有多个层次的子菜单.为了更加简洁和节省空间,在这个下拉菜单中将每一个子菜单都隐藏在一个主导航button下方,当点击的时候通过细微的动画显示出来:当再次点击层级菜单时,能够再次以不同形式的动画展示下一级菜单.由于此菜单是流体布局的.所以能够非常easy…
The silver-gold triathlon bike was sitting in Kris's dining room next to the door. It had no kickstand,so he had wedged the front tire in between two bookshelves so that the bike would stand upright. Both tires were flat. Dust covered the bike. Howev…