Coding Test
members
프로그래머스: 코딩테스트 연습 - 해시 - 베스트앨범
문제https://programmers.co.kr/learn/courses/30/lessons/42579 정답from collections import defaultdict def solution(genres, plays): summary = defaultdict(list) plays_summary = defaultdict(int) index = 0 for genre, play in…
Coding Test
members
프로그래머스: 코딩테스트 연습 - 해시 - 위장
문제https://programmers.co.kr/learn/courses/30/lessons/42578 정답from collections import defaultdict def solution(clothes): comb = defaultdict(list) for cloth, category in clothes: comb[category].append(cloth) result = 1…
