今天本肥肥也是个称职的ez守门员
准备出门当帕鲁
def minOperations(self, logs: List[str]) -> int:
base = 0
for log in logs:
if log == "../":
base = max(base-1, 0)
elif log != "./":
base += 1
return base

好爽 现在才出门

每天通勤刷题的大师