[프로그래머스] Python - Lv.0 수 조작하기 2

https://school.programmers.co.kr/learn/courses/30/lessons/181925

프로그래머스

문제

코드

def solution(numLog):
    answer = ''
    diff = 0
    
    for i in range(len(numLog)-1) :
        diff = numLog[i+1] - numLog[i]
        if diff == 1 :
            answer += "w"
        elif diff == -1 :
            answer += "s"
        elif diff == 10 :
            answer += "d"
        else :
            answer += "a"
    
    return answer