901. Online Stock Span
901. Online Stock Span
這個題目真的算是非常難，沒有寫過的話面試真的很難有機會寫出來。
class StockSpanner:
def __init_
Monotonic
739. Daily Temperatures
739. Daily Temperatures
class Solution:
def dailyTemperatures(self, temperatures: List[
496. Next Greater Element I
496. Next Greater Element I
class Solution:
def nextGreaterElement(self,