title:
Largest palindrome product
Problem 4
A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91
99.
Find the l...
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其他好文 时间:
2014-06-07 01:24:27
阅读次数:
398
【题目】
Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n).
For example,
S = "ADOBECODEBANC"
T = "ABC"
Minimum window is "BANC".
Note:
If there is no such window in S that covers ...
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其他好文 时间:
2014-06-05 11:14:26
阅读次数:
255
【题目】
Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n).
For example,
S = "ADOBECODEBANC"
T = "ABC"
Minimum window is "BANC".
Note:
If there is no such window in S that covers ...
Problem Description:
Say you have an array for which the ith element is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete at most two transa...
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其他好文 时间:
2014-06-05 09:33:52
阅读次数:
342
很多的开源软件在安装过程中会出现找不到动态库的问题我在ubuntu12.04安装lxc时,没有出现这问题,但在centos6.5的时候出现了这问题fix:#find / -name liblxc.so.1#echo "/usr/local/lib/" >> /etc/ld.so.conf#ldconfig...
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其他好文 时间:
2014-06-05 06:23:02
阅读次数:
243
Given an array S of n integers, are there elements
a, b, c, and d in S such that a +
b + c + d = target?
Find all unique quadruplets in the array which gives the sum of target.
Note:
...
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其他好文 时间:
2014-06-05 00:34:06
阅读次数:
240
24 Point game
时间限制:3000 ms | 内存限制:65535 KB
难度:5
描述
There is a game which is called 24 Point game.
In this game , you will be given some numbers. Your task is to find an expressi...
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其他好文 时间:
2014-06-04 21:06:57
阅读次数:
295
1、一个文档如下db.posts.find(){ "_id" :
ObjectId("5388162dfc164ee1f39be37f"), "title" : "Java Example", "content" :
"This is a example for Java!", ...
分类:
数据库 时间:
2014-05-31 21:50:28
阅读次数:
396
匈牙利算法。 1 #include 2 #include 3 4 #define MAXNUM
1005 5 6 char map[MAXNUM][MAXNUM]; 7 char visit[MAXNUM]; 8 int son[MAXNUM]; 9 10
int find(int x, i...
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其他好文 时间:
2014-05-31 16:54:26
阅读次数:
291
Given a string, find the length of the longest
substring without repeating characters. For example, the longest substring
without repeating letters fo...
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其他好文 时间:
2014-05-30 23:46:09
阅读次数:
453