:type prices: List[int] :rtype: int
(self, prices)
| 65 | # I |
| 66 | class Solution(object): |
| 67 | def maxProfit(self, prices): |
| 68 | """ |
| 69 | :type prices: List[int] |
| 70 | :rtype: int |
| 71 | """ |
| 72 | if not prices: |
| 73 | return 0 |
| 74 | |
| 75 | mins = prices[0] |
| 76 | maxes = 0 |
| 77 | |
| 78 | for i in range(1, len(prices)): |
| 79 | mins = min(prices[i], mins) |
| 80 | maxes = max(prices[i]-mins, maxes) |
| 81 | |
| 82 | return maxes |
| 83 | |
| 84 | # II |
| 85 | class Solution(object): |
nothing calls this directly
no outgoing calls
no test coverage detected