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def solution(dartResult: str) -> int:

nums = [0]

for s in dartResult:

if s == 'S':

nums[-1] **= 1

nums.append(0)

elif s == 'D':

nums[-1] **= 2

nums.append(0)

elif s == 'T':

nums[-1] **= 3

nums.append(0)

elif s == '*':

# 이전 값, 그 이전 값 모두 두 배 처리

nums[-2] *= 2

if len(nums) > 2:

nums[-3] *= 2

elif s == '#':

nums[-2] *= -1

else:

# 자릿수 올림

nums[-1] = nums[-1] * 10 + int(s)

return sum(nums)