[Python] 백준 27160 - 할리갈리

문제

https://www.acmicpc.net/problem/27160

 

해설

해시 사용이 핵심이었다.

 

def solution(cards):

    game_dict = dict()
    for card in cards:
        card_val = card.split(" ")
        if game_dict.keys().__contains__(card_val[0]):
            game_dict[card_val[0]] = int(game_dict[card_val[0]]) + int(card_val[1])
        else:
            game_dict[card_val[0]] = int(card_val[1])

    for v in game_dict.values():
        if v == 5:
            return "YES"
    return "NO"


count = int(input())
card_lst = [input() for _ in range(count)]
print(solution(card_lst))