프로그래머스
1. 수학
참고
def solution(word):
answer = 0
word_dic = {"E": 1, "I": 2, "O": 3, "U": 4}
for i in range(len(word)):
if word[i] == "A":
answer += 1
else:
for j in range(4, i, -1):
answer += (5 ** (j - i)) * word_dic[word[i]]
answer += word_dic[word[i]] + 1
return answer
