📝문제
💡아이디어
👩🏻💻풀이코드
def solution(participant, completion):
answer = ''
check = 0
participant.sort()
completion.sort()
for i in range(len(completion)):
if participant[i] == completion[i]:
pass
else:
answer += participant[i]
check = 1
break
if check == 0:
answer += participant[len(participant)-1]
return answer