[백준][파이썬] 1662 - 압축

배열에는 튜플도 추가할 수 있다! 애용하자

stack.append((temp,length-1))

length=0

multi,preL=stack.pop()

 

 

import sys
 
s=sys.stdin.readline().rstrip()
stack=[]
length=0
temp=""
for c in s:
    if c.isdigit():
        length+=1
        temp=c
    elif c=="(":
        stack.append((temp,length-1))
        length=0
    else:
        multi,preL=stack.pop()
        length=(int(multi)*length)+preL
print(length)