Is a loop ? Question descrip as follows :
Assume that wehave a head pointer to a link-list. Also assumethat we know the list is single-linked. Can you come up an algorithm to checkwhether this link list includes a loop by using O(n) time and O(1) ...
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其他好文 时间:
2015-01-22 13:28:16
阅读次数:
229
Best Cow Line
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 11230
Accepted: 3329
Description
FJ is about to take his N (1 ≤ N ≤ 2,000) cows to the an...
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其他好文 时间:
2015-01-22 13:24:57
阅读次数:
157
Code
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 8414
Accepted: 3983
Description
Transmitting and memorizing information is a task that requires differen...
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其他好文 时间:
2015-01-22 13:23:17
阅读次数:
160
Saruman's Army
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 4487
Accepted: 2314
Description
Saruman the White must lead his army along a straight ...
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其他好文 时间:
2015-01-22 13:17:04
阅读次数:
168
CONVERT(expr USING transcoding_name)CONVERT(expr,type) 类型必须用下列的类型:可用的类型 二进制,同带binary前缀的效果 : BINARY 字符型,可带参数 : CHAR() 日期 : DATE 时间: TIME 日期时间型 : ...
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数据库 时间:
2015-01-22 12:58:45
阅读次数:
303
nested condition statement 嵌套条件语句Interpreter 解释器branching programs 分支程序syntax 语法semantic语义code structure 代码结构piece of code 代码段constant time 常数时间
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其他好文 时间:
2015-01-22 12:35:24
阅读次数:
200
根据TCP协议定义的3次握手断开连接规定,发起socket主动关闭的一方 socket将进入TIME_WAIT状态,TIME_WAIT状态将持续2个MSL(Max Segment Lifetime),在Windows下默认为4分钟,即240秒,TIME_WAIT状态下的socket不能被回收使用.....
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其他好文 时间:
2015-01-22 12:34:05
阅读次数:
213
DTW(Dynamic Time Warping,动态时间归整)算法,该算法基于动态规划(DP)的思想,解决了发音长短不一的模板匹配问题,是语音识别中出现较早、较为经典的一种算法。...
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编程语言 时间:
2015-01-22 11:16:47
阅读次数:
355
ZOJ问题
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 2984 Accepted Submission(s): 906
Problem Description
对给定的字符串(只包含'z','o','j'三种字符),判断他...
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其他好文 时间:
2015-01-22 11:12:08
阅读次数:
174
Round Numbers
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 9525
Accepted: 3420
Description
The cows, as you know, have no fingers or thumbs and thus are...
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其他好文 时间:
2015-01-22 11:07:03
阅读次数:
201