122. 买卖股票的最佳时机 II.ipynb

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    "class Solution:\n",
    "    def maxProfit(self, prices: [int]) -> int:\n",
    "        money = [0]\n",
    "        for i in range(1, len(prices)):\n",
    "            money.append(max(money[i-1],prices[i]-prices[i-1]+money[i-1]))\n",
    "        return money[-1]\n",
    "s = Solution()\n",
    "s.maxProfit([9,1])"
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