[프로그래머스] Lv2 - 배달 (파이썬)
https://programmers.co.kr/learn/courses/30/lessons/12978 코딩테스트 연습 - 배달 5 [[1,2,1],[2,3,3],[5,2,2],[1,4,2],[5,3,1],[5,4,2]] 3 4 6 [[1,2,1],[1,3,2],[2,3,2],[3,4,3],[3,5,2],[3,5,3],[5,6,1]] 4 4 programmers.co.kr import heapq import sys def solution(N, road, K): answer = 0 arr = [[]for _ in range(N+1)] for a, b, time in road: arr[a].append((time, b)) arr[b].append((time, a)) visited = [sys.maxsize] ..
2022. 4. 5.