DescriptionThe inversion number of a given
number sequence a1, a2, ..., an is the number of pairs (ai, aj) that satisfy i
aj.For a given sequence of ....
分类：
其他好文 时间：
2014-05-05 11:42:13
阅读次数：
276
Given a non-negative number represented as an array
of digits, plus one to the number.The digits are stored such that the most
significant digit is at...
分类：
其他好文 时间：
2014-05-04 19:46:18
阅读次数：
372
Binary Stirling NumbersTime Limit:1000MSMemory
Limit:10000KTotal Submissions:1761Accepted:671DescriptionThe Stirling number of
the second kind S(n, m)...
分类：
其他好文 时间：
2014-05-04 19:34:32
阅读次数：
434
Minimum Inversion Number Time Limit:1000MS Memory
Limit:32768KB 64bit IO Format:%I64d & %I64u Description The inversion number
of a given number seque...
分类：
其他好文 时间：
2014-05-04 12:27:07
阅读次数：
349
题目描述：1038. Recover the Smallest Number
(30)Given a collection of number segments, you are supposed to recover the
smallest number from them. For examp...
分类：
其他好文 时间：
2014-05-04 10:49:34
阅读次数：
308
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
分类：
其他好文 时间：
2014-05-03 23:21:20
阅读次数：
292
题目：
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 (c...
分类：
其他好文 时间：
2014-05-03 21:48:19
阅读次数：
252
折腾了一个中午，在终端输入 vim myProgram
然后编辑以下内容
#!/bin/bash
clear
echo ""
echo "The Telephone Book"
echo ""
echo "1.Display A Telephone Number"
ehco "2.Add A New Telephone Number"
echo ""
echo "Q Quit"
ec...
分类：
系统相关 时间：
2014-05-03 21:26:33
阅读次数：
483
ORA-01925:maximum of 80 enabled roles exceeded...
分类：
其他好文 时间：
2014-05-03 15:55:33
阅读次数：
296
