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Baekjoon Online Judge의 13915번 Hot Air Ballooning 문제의 Python풀이입니다.
13915번: Hot Air Ballooning
Dave is the director of the Summer school of hot air ballooning. Being a responsible director, he keeps a list of flights of each trainee in the school. After each flight, Dave appends a note to the lists of flights of each trainee participating in that pa
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💻코드
while 1:
try:print(len(set([frozenset(input())for _ in' '*int(input())])))
except EOFError:break🧠풀이
중복 제거 중복 제거...
🤔느낀 점
문제 이해를 잘못해 여러번 틀렸다...
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