B - Hongcow Solves A Puzzle 题目连接: http://codeforces.com/contest/745/problem/B Description Hongcow likes solving puzzles. One day, Hongcow finds two identical puzzle pieces, with the instructions "make a rectangle" next to them. The pieces can be…
A. Hongcow Learns the Cyclic Shift time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Hongcow is learning to spell! One day, his teacher gives him a word that he needs to learn to spell. Bein…
敲完三题挂机一小时..... 也没懂DE什么意思 rank600上了一波分... A. Hongcow Learns the Cyclic Shift 给一个字符串,每次可以把最后一个字符拿到开头 问能形成多少种.. 暴力模拟 set去重... B. Hongcow Solves A Puzzle 判断矩形即可... C. Hongcow Builds A Nation 并查集求最大块 然后把未标记的块放进最大块里 最后的连边数-最初的 为我们添加的最多可能 D. Hongcow…
A. Hongcow Learns the Cyclic Shift time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Hongcow is learning to spell! One day, his teacher gives him a word that he needs to learn to spell. Bein…
任意门:http://codeforces.com/gym/101954/problem/E E. Locker Room time limit per test 2.0 s memory limit per test 256 MB input standard input output standard output There are several strange rooms in Binary Casino and one of them is a locker room. You ha…
Clickomania Time Limit: 10000ms Memory Limit: 32768KB 64-bit integer IO format: %I64d Java class name: Main Submit Status PID: 7538 Clickomania is a puzzle in which one starts with a rectangular grid of cells of different colours. In each step,…
Gaby Ivanushka Once upon a time there lived a tsar that has a daughter — Beautiful Vasilisa. There were many of the young men that wanted to marry her but she repelled all suitors. The tsar was tired of her jigs, he got angry and issued an order: "Th…
描述 Clickomania is a puzzle in which one starts with a rectangular grid of cells of different colours. In each step, a player selects ("clicks") a cell. All connected cells of the same colour as the selected cell (including itself) are removed if…
F - Eight Puzzle Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) Submit Status The 15-puzzle has been around for over 100 years; even if you don't know it by that name, you've seen it. It is constructed with 15 sli…
