AppStore增加了验证内购(In App Purchasement)的方法,
就是苹果提供一个url地址,
开发测试用:https://sandbox.itunes.apple.com/verifyReceipt产品用:https://buy.itunes.apple.com/verifyRec...
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移动开发 时间:
2014-05-19 22:22:12
阅读次数:
936
题目链接:POJ 2828 Buy Tickets【题意】给了你 n(1 7 #include
8 #include 9 using namespace std;10 const int MAX = 200005;11 12 int pos[MAX],
val[MAX], ans[MAX];13.....
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其他好文 时间:
2014-05-19 10:10:34
阅读次数:
282
Say you have an array for which theithelement
is the price of a given stock on dayi.If you were only permitted to complete at
most one transaction (ie...
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其他好文 时间:
2014-05-18 20:30:16
阅读次数:
301
题目链接:
点击打开链接
题目:
Whuacmers use coins.They have coins of value A1,A2,A3...An Silverland dollar. One day Hibix opened purse and found there were some coins. He decided to buy a very nice watch...
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其他好文 时间:
2014-05-18 15:56:34
阅读次数:
264
dp[i]=max(dp[i],dp[j]+1) ja[i]
dp[i]表示长度为i的最长下降子序列的长度。
r[i]表示长度为i的最长下降子序列的方案数。
考虑这样一个问题,比如6 3 9 3,对于两个3,他们数字一样并且dp值也一样,那么r[2]的方案数是没有意义的
因为能通过第一个3扩展的也能通过第二个3扩展,所以直接把r[2]=0。
对于一次扩展若dp[j]+1==dp[i],则...
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其他好文 时间:
2014-05-18 06:31:43
阅读次数:
249
最近在开发中,需要用到服务器的ip和mac信息。但是服务器是架设在linux系统上的,对于多网口,在获取ip时就产生了很大的问题。下面是在windows系统上,java获取本地ip的方法。
在Linux系统中,虽然有各种各样的图形化接口工具,但是sell仍然是一个非常灵活的工具。Shell不仅仅是命令的收集,而且是一门非常棒的编程语言。您可以通过使用shell使大量的任务自动化,shell特别擅长系统管理任务,尤其适合那些易用性、可维护性和便携性比效率更重要的任务。
hello world 让我们一起学习l...
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编程语言 时间:
2014-05-18 03:33:23
阅读次数:
345
题目1:Best Time to Buy and Sell Stock
Say you have an array for which the ith element is the price of a given stock on day i.
If you were only permitted to complete at most one transaction (ie,...
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其他好文 时间:
2014-05-16 01:46:15
阅读次数:
460
Best Time to Buy and Sell Stock1Say you have an
array for which theithelement is the price of a given stock on dayi.If you were
only permitted to comp...
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其他好文 时间:
2014-05-14 22:36:11
阅读次数:
353
Total Accepted: 8400 Total Submissions: 38235 My Submissions
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 profi...
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其他好文 时间:
2014-05-14 19:39:53
阅读次数:
275
本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenlie
Best Time to Buy and Sell Stock II
Total Accepted: 13030 Total
Submissions: 36467
Say you have an array for which the ith ...
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其他好文 时间:
2014-05-13 14:08:39
阅读次数:
414