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Best Time to Buy and Sell Stock II
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:2014-07-09 23:32:44    阅读次数:276
Problem Best Time to Buy and Sell Stock III
Problem Description: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...
分类:其他好文   时间:2014-07-07 16:05:24    阅读次数:229
Problem Best Time to Buy and Sell Stock 11
Problem Description: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...
分类:其他好文   时间:2014-07-07 15:24:41    阅读次数:212
Problem Best Time to Buy and Sell Stock I
Problem Description: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...
分类:其他好文   时间:2014-07-07 15:24:05    阅读次数:206
[LeetCode] Best Time to Buy and Sell Stock II
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:2014-07-07 08:19:36    阅读次数:151
[LeetCode] Best Time to Buy and Sell Stock III
将Best Time to Buy and Sell Stock的如下思路用到此题目思路1:第i天买入,能赚到的最大利润是多少呢?就是i + 1 ~ n天中最大的股价减去第i天的。思路2:第i天买出,能赚到的最大利润是多少呢?就是第i天的价格减去0~ i-1天中最小的。和前两道题比起来的话,这道题最...
分类:其他好文   时间:2014-07-06 23:40:44    阅读次数:284
【题解】【数组】【DP】【Codility】Best Time to Buy and Sell Stock
Given a log of stock prices compute the maximum possible earning.
分类:其他好文   时间:2014-07-06 20:04:21    阅读次数:259
【LeetCode】Best Time to Buy and Sell Stock
题目 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, buy one and sell one share of the...
分类:其他好文   时间:2014-07-03 17:51:01    阅读次数:235
leetcode——Best Time to Buy and Sell Stock III 买卖股票最大收益(AC)
需要注意的是,可以操作两次买卖,但是第二次买入必须在第一次卖出之后才能操作。所以思路就是先正序使用贪心计算每一天之前买入卖出可能达到的最大收益,拿数组记录下来。再逆序计算每一天对应的之后买入卖出可能达到的最大收益,拿数组记录下来。然后将两个数组中每一天对应的两种情况可以实现的收益之和,得到最大值即为可以实现的最大收益。code如下:...
分类:其他好文   时间:2014-06-27 23:44:49    阅读次数:247
poj3903 Stock Exchange最大上升子序列
动态规划poj3903详解,STL 的lower_bound运用...
分类:其他好文   时间:2014-06-26 10:25:10    阅读次数:660
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