# 题目 > 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 transactions. Note: You...
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其他好文 时间:
2014-12-04 12:23:54
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161
题目链接http://poj.org/problem?id=3617题目倒是个水题,数据也有点水,但是题意却不容忽视,不管题目如何容易,你题意不懂,一切都是假的。一个注意点输出80个字符得换行, 我犯了一个错误就是for(i=0;i#includeint main(void){ int n,r...
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其他好文 时间:
2014-12-03 22:58:03
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157
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...
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其他好文 时间:
2014-12-03 21:13:00
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187
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...
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其他好文 时间:
2014-12-03 21:00:33
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141
1、通过ADB shell命令
下面为安卓4.4版本的adb shell命令
pm get-install-location: returns the current install location.
0 [auto]: Let system decide the best location
1 [internal]: Install on internal dev...
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移动开发 时间:
2014-12-03 17:11:56
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185
原文:
https://www.ssllabs.com/downloads/SSL_TLS_Deployment_Best_Practices_1.3.pdf
译者:?Shawn?the?R0ck,(后面校正的自己加到后面)
SSL/TLS部署最佳实践
作者:Ivan?Risti?
version?1.3?(17?Sep...
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其他好文 时间:
2014-12-03 12:41:23
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456
做了一个多小时,终于AC了。class Solution {public: int maxProfit(vector &prices) { int i = 0, tmpi = 0, len = prices.size(), minp = 0; vector ...
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其他好文 时间:
2014-12-03 00:17:24
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297
题目是求fun(n)的值fun(n)= Gcd(3)+Gcd(4)+…+Gcd(i)+…+Gcd(n).Gcd(n)=gcd(C[n][1],C[n][2],……,C[n][n-1])C[n][k] means the number of way to choose k things from n ...
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其他好文 时间:
2014-12-03 00:16:49
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343
和上一题类似Best Time to Buy and Sell Stock,这里还是用一个数组存每天股票价格,你有很多次买入卖出的机会,但是每次买入要在前一次卖出前。Say you have an array for which theithelement is the price of a giv...
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其他好文 时间:
2014-12-02 22:30:53
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182
有一个价格数组,对应的位置代表改天股票的价格,你有一次买入和卖出的机会,你如何使得收益最大化。也就是返回profit。Say you have an array for which theithelement is the price of a given stock on dayi.If you ...
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其他好文 时间:
2014-12-02 22:21:50
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177