时间限制100 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueThe task of this problem is simple: insert a sequence of distinct positive integers into a h...
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其他好文 时间：
2015-02-07 22:54:49
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161
In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements until the sequence is sorted in ascending order. For the input sequence
9 1 0 5 4 ,
...
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编程语言 时间：
2015-02-06 09:38:14
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168
You are climbing a stair case. It takes n steps to reach to the top.
Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
第一反应，递归求解，貌似很简单。但是不幸，超时
p...
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其他好文 时间：
2015-02-05 22:00:41
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323
Given a string S and a string T, count the number of distinct subsequences of T in S.A subsequence of a string is a new string which is formed from the original string by deleting some (can be none) o...
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其他好文 时间：
2015-02-05 15:05:47
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168
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.
For example,
Given 1->2->3->3->4->4->5, return 1->2->5.
Given...
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编程语言 时间：
2015-02-05 13:39:58
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152
You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb...
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其他好文 时间：
2015-02-05 13:17:53
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175
Follow up for N-Queens problem.
Now, instead outputting board configurations, return the total number of distinct solutions.
算法一
利用permutation中使用swap的思路，可以快速满足列条件的限制。
这样，在检查合法性时，只需要检查是...
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其他好文 时间：
2015-02-04 16:39:21
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169
实现一条语句：SELECT provinceid,provincename from tsh_province where provinceid in(SELECT DISTINCT gs_provinceid from tsh_greenschool) thinkphp: $subquery=M....
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Web程序 时间：
2015-02-03 22:48:59
阅读次数：
450
(8)SELECT (9)DISTINCT (11) (1)FROM [left_table](3) JOIN (2) ON (4)WHERE (5)GROUP BY (6)WITH (7)HAVING (10)ORDER BY
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数据库 时间：
2015-02-03 14:39:11
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131
select t1.ID as 销售合同标识, t1.BillNO as 单据号, t1.orderNo as 合同编号, (select distinct '【' + salesorderno+'】'+' ' from SalesCompactOrder where par...
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其他好文 时间：
2015-02-03 12:59:18
阅读次数：
103
