Easy给定一个序列，其第i个元素为某股票的第i天的股价。假如你可以做多笔买入和卖出的交易，确定你的最大收益。不能同时开多个仓位，在建立新仓位之前必须把之前开的仓位平掉。
有了股票买卖1的思路，此题更加简单，只要差值序列中出现正值就应当做出买卖。
class Solution(object):
def maxProfit(self, prices):
"""
:type prices: List[int]
:rtype: int
"""
profit = 0
if len(prices) > 1:
price_diffs = [prices[i+1]-prices[i] for i in range(len(prices)-1)]
profit = sum([x for x in price_diffs if x >0])
return profit
Best Time to Buy and Sell Stock Best Time to Buy and Sell...
121、Best Time to Buy and Sell Stock 122、Best Time to Buy ...
to do 12.3] Best Time to Buy and Sell Stock 12.4] Best Ti...
714. Best Time to Buy and Sell Stock with Transaction Fee...
121. Best Time to Buy and Sell Stock Description Say you ...
Best Time to Buy and Sell Stock II unlocked question, 所以不...
188 Best Time to Buy and Sell Stock IVhttps://leetcode.co...
LeetCode 309. Best Time to Buy and Sell Stock with Cooldo...
LeetCode 0309. Best Time to Buy and Sell Stock with Coold...
LeetCode 0714. Best Time to Buy and Sell Stock with Trans...
本文标题：Best Time to Buy and Sell Stock
本文链接：https://www.haomeiwen.com/subject/ukuxnttx.html
网友评论