买卖股票的最佳时机
时间:2017-03-08 21:34:34
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- class Solution {
- public:
- /**
- * @param prices: Given an integer array
- * @return: Maximum profit
- */
- int maxProfit(vector<int> &prices) {
- // write your code here
- int a=0;
-
if(prices.size()<2)return a;int lowest = prices[0];for(int n=1;n<prices.size();n++){int cur = prices[n];a = max(a,a-lowest);lowest = min(lowest,a);}return a;}};
原文:http://www.cnblogs.com/zhaolinjie/p/6523060.html
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