题目链接 题意:给出a, b, c 和操作类型 (与或异或),问是否满足所有的式子 主要是建图: 对于 and , c == 1: 说明 a 和 b都是1,那么 0 就不能取, a' -> a , b' - > b ,因为 a 和 a'是对立事件,对于 a' - >a说明,a'如果成立,那么a也一定 ...
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其他好文 时间:
2016-04-10 12:47:01
阅读次数:
170
This puzzle consists of a random sequence of m black disks and n white disks on an oval-shaped track, with a turnstile capable of flipping (i.e., reve ...
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其他好文 时间:
2016-04-08 00:55:18
阅读次数:
189
题目:The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. (LeetCode 51) Given an integ ...
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其他好文 时间:
2016-04-04 19:33:14
阅读次数:
147
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all ...
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其他好文 时间:
2016-04-03 14:28:26
阅读次数:
162
题目链接:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=163 Puzzle Time limit: 3.000 seconds A children's ...
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其他好文 时间:
2016-03-31 20:20:05
阅读次数:
408
Description In ``Hangman Judge,'' you are to write a program that judges a series of Hangman games. For each game, the answer to the puzzle is given a
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其他好文 时间:
2016-03-19 17:46:00
阅读次数:
255
题目链接: A. Amity Assessment Bessie the cow and her best friend Elsie each received a sliding puzzle on Pi Day. Their puzzles consist of a 2?×?2 grid and
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其他好文 时间:
2016-03-19 14:38:02
阅读次数:
255
给空格子上下左右的互换操作,问最后是怎样的 注意一行的最后一个若是空格,需要自己加注意读取时 操作可能分好多行,一定要读取到 0 为止
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其他好文 时间:
2016-03-14 21:51:55
阅读次数:
250
又到了每月一次的PowerShell脚本比赛。这次的题目很有趣,测试了好几个知识点,豆子花了半天的功夫才全部实现。http://powershell.org/wp/2016/03/05/2016-march-scripting-games-puzzle/题目如下:某欧洲文件服务器里面有大量的文件名是使用拉丁字母命名的,把他们都找出来。具..
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系统相关 时间:
2016-03-10 09:32:03
阅读次数:
292
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5465 Clarke and puzzle Accepts: 42 Submissions: 269 Time Limit: 4000/2000 MS (Java/Others) Memory Limi
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编程语言 时间:
2016-03-09 23:49:05
阅读次数:
238