숫자 문자열과 영단어.py

def solution(s):
    answer = 0
    
    dic = {
        'one':'1', 'two':'2', 'three':'3', 'four':'4', 'five':'5', 'six':'6',
        'seven':'7', 'eight':'8', 'nine':'9', 'zero':'0'
    }
    
    for num in dic:
        s = s.replace(num, dic[num])
        
    answer = int(s)
    
    return answer