https://school.programmers.co.kr/learn/courses/30/lessons/81301
def solution(s):
num = { 'zero':'0',
'one':'1',
'two':'2',
'three':'3',
'four':'4',
'five':'5',
'six':'6',
'seven':'7',
'eight':'8',
'nine':'9'}
for nk in num.keys():
s = s.replace(nk, num[nk])
answer = int(s)
return answer
num_dic = {"zero":"0", "one":"1", "two":"2", "three":"3", "four":"4", "five":"5", "six":"6", "seven":"7", "eight":"8", "nine":"9"}
def solution(s):
answer = s
for key, value in num_dic.items():
answer = answer.replace(key, value)
return int(answer)