sing names.txt (right click and 'Save Link/Target As...'), a 46K text file containing over five-thousand first names, begin by sorting it into alphabetical order. Then working out the
alphabetical v...
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其他好文 时间:
2014-06-20 10:37:22
阅读次数:
230
线段树。段区间,终于完全自己A掉的。 1 #include 2 #include 3 4
#define MAXN 100005 5 #define lson l, mid, rt>1);20 sums[rt>1));21
adds[rt] = 0;22 ...
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其他好文 时间:
2014-06-06 23:32:27
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279
For many SQL-related problems, obtaining a
reproducible test case makes it easier to resolve the problem. Starting with the
11gRelease 2 (11.2), Oracl...
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数据库 时间:
2014-06-06 20:04:05
阅读次数:
317
设置Run-time Settings ,network speed ,use bandwidth为
512;回放脚本没有报错,5个并发运行场景报如下错误:vuser_init.c(12): Error: Socket descriptor not
found.Hint: the problem m...
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其他好文 时间:
2014-06-06 14:49:03
阅读次数:
404
http://acm.fzu.edu.cn/problem.php?pid=1202二分图最大匹配,问哪些边是必要的,O(n^3)的方法删边的时候把连接关系也要删掉,如果在此基础上无法找到增广路,加入答案,恢复连接关系,如果能找到,连接关系不用恢复(因为要n对匹配,这组匹配新的了剩下的要留给别的组)...
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其他好文 时间:
2014-06-05 19:14:40
阅读次数:
350
Follow up for problem "Populating Next Right
Pointers in Each Node".What if the given tree could be any binary tree? Would
your previous solution stil...
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其他好文 时间:
2014-06-05 13:26:37
阅读次数:
335
POJ3080,题目链接http://poj.org/problem?id=3080题意:就是求m个长度为60的字符串的最长连续公共子串,2=3的所有连续子串找出来,然后由短到长查看所有主串是否有该子串。2.如果发现一个公共子串,那么就开始找长度+1的公共子串;如果指定长度的所有子串都找不出一条是共...
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其他好文 时间:
2014-06-04 16:30:49
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246
When I finished reading this problem,I thought
I could solve it by scan every single subarray in the array,and the time
complexity is cubic.Every su.....
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其他好文 时间:
2014-06-04 15:30:52
阅读次数:
255
title:
The following iterative sequence is defined for the set of positive integers:
n
n/2 (n is even)
n 3n + 1 (n is odd)
Using the rule above and starting with 13, we generate the followi...
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其他好文 时间:
2014-06-04 13:56:33
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254
Emag eht htiw Em PlehDescriptionThis problem is
a reverse case of the problem 2996. You are given the output of the problem H
and your task is to find...
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其他好文 时间:
2014-06-03 15:33:20
阅读次数:
347