[python] 올바른 괄호
from collections import deque #deque 선언 def solution(s): answer = True check = 0 stack = deque(s) # input을 deque화 하기 while(stack): bracket = stack.popleft() if bracket == "(" : check = check + 1 else : check = check - 1 if check 0 : answer = False return answer
공부
2023. 3. 27. 23:12
