Unlike other programming paradigms in which apps are launched with a main()method, the Android system initiates code in an Activity instance by invoking specific callback methods that correspond to specific stages of its lifecycle. There is a sequence of c...
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移动开发 时间:
2014-08-08 08:28:45
阅读次数:
539
Problem Description
PM Room defines a sequence A = {A1, A2,..., AN}, each of which is either 0 or 1. In order to beat him, programmer Moor has to construct another sequence B = {B1, B2,... , BN}
of...
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其他好文 时间:
2014-08-07 23:18:54
阅读次数:
308
Room and MoorProblem DescriptionPM Room defines a sequence A = {A1, A2,..., AN}, each of which is either 0 or 1. In order to beat him, programmer Moor...
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其他好文 时间:
2014-08-07 22:53:15
阅读次数:
293
题目链接:http://acm.hnu.cn/online/?action=problem&type=show&id=12869解题报告:看到n的范围这么大,一看就是找规律,把前30个打出来之后就找到了循环节,循环节从第25个开始,长度为6。离线打表,把所有结果都打出来了。 1 #include 2...
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其他好文 时间:
2014-08-07 22:43:45
阅读次数:
312
Longest Consecutive SequenceGiven an unsorted array of integers, find the length of the longest consecutive elements sequence.For example,Given[100, 4...
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其他好文 时间:
2014-08-07 18:13:20
阅读次数:
171
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4915解题报告:从前往后遍历一次,每次判断')'的数目是不是满足 n 2 #include 3 #include 4 #include 5 using namespace std; 6 const in....
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其他好文 时间:
2014-08-07 12:59:10
阅读次数:
237
http://acm.hdu.edu.cn/showproblem.php?pid=1560题意:给不超过8个子串,每个子串最多5位,且都只包含ATCG,求最短的母串长度。分析:又是上个月写的,所以有点忘了。。正解是IDA*。然后可以状压dp,记忆化搜索。dp[i],i用6进制表示,每位表示对应的子...
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其他好文 时间:
2014-08-07 12:04:29
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232
The sequence of messages that both text views and text fields send to their delegates is as follows: 1. Just before a text object becomes first resp.....
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其他好文 时间:
2014-08-06 22:10:23
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216
这题很智慧。VJ上4000多ms#include#include#include#include #include using namespace std;int main(){ int T,n,m,sum; int a[2005]; scanf("%d",&T); whil...
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其他好文 时间:
2014-08-06 17:42:41
阅读次数:
183
Problem Description
bobo has a sequence a1,a2,…,an. He is allowed to swap two adjacent numbers for no more than k times.
Find the minimum number of inversions after his swaps.
Note: The numbe...
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其他好文 时间:
2014-08-06 14:51:38
阅读次数:
177