https://vjudge.net/problem/POJ-2965 与poj-1753相似,只不过这个要记录路径。poj-1753:https://www.cnblogs.com/fht-litost/p/9160723.html 题意 4*4的方格,翻转其中的一个把手,会带动同行同列的把手一起 ...
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其他好文 时间:
2018-06-09 23:20:17
阅读次数:
226
这题有人用毒瘤的高斯消元做,也有人DFS,BFS,还有人证明性质然后直接计算,而我选择了最暴力的方法: 2^16枚举! 一算复杂度发现最坏情况是65536×16×4,无压力...... 秒A 1 #include <cstdio> 2 using namespace std; 3 4 bool a[ ...
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其他好文 时间:
2018-05-10 14:20:25
阅读次数:
159
The Pilots Brothers' refrigerator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 27893 Accepted: 10802 Special Judge Description The game ...
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其他好文 时间:
2018-02-02 16:09:16
阅读次数:
188
The Pilots Brothers' refrigerator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 27522 Accepted: 10625 Special Judge Description The game ...
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其他好文 时间:
2017-11-11 16:46:59
阅读次数:
208
Gautam and Subhash are two brothers. They are similar to each other in all respects except one. They have different ways of searching. When Gautam has ...
题目链接 :http://poj.org/problem?id=2472 Description In the movie "Blues Brothers", the orphanage where Elwood and Jack were raised may be sold to the Boa ...
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Web程序 时间:
2017-10-09 21:06:42
阅读次数:
286
实例: 下载一首英文的歌词或文章,将所有,.?!等替换为空格,将所有大写转换为小写,统计某几个单词出现的次数,分隔出一个一个的单词。 str='''Where is the father? Two brothers were looking at some beautiful paintings. ...
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其他好文 时间:
2017-09-22 14:04:44
阅读次数:
163
Picnic Planning Time Limit: 5000MS Memory Limit: 10000K Total Submissions: 10742 Accepted: 3885 Description The Contortion Brothers are a famous set o ...
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其他好文 时间:
2017-08-09 22:10:22
阅读次数:
200
The Pilots Brothers' refrigerator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 18040 Accepted: 6841 Special Judge Description The game “ ...
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其他好文 时间:
2017-07-28 20:04:31
阅读次数:
158
在安裝Windows系統時會產生一個獨一無二的SID (Security ID),它用來識別每一部主機,若在同一個區域網路內有兩部相同SID的主機,會出現警告訊息。一般而言,每次安裝時的SID不可能會發生重複,但若是使用TrueImage或Ghost直接備份系統,並安裝至另一部電腦,或者是使用像VM ...