結果
問題 | No.859 路線A、路線B、路線C |
ユーザー |
|
提出日時 | 2023-07-10 20:50:50 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,983 bytes |
コンパイル時間 | 438 ms |
コンパイル使用メモリ | 82,284 KB |
実行使用メモリ | 88,584 KB |
最終ジャッジ日時 | 2024-09-12 23:50:38 |
合計ジャッジ時間 | 3,383 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 11 WA * 1 |
ソースコード
###ダイクストラ### def daikusutora(N, G, s): dist = [INF] * N que = [(0, s)] dist[s] = 0 while que: c, v = heappop(que) if dist[v] < c: continue for t, cost in G[v]: if dist[v] + cost < dist[t]: dist[t] = dist[v] + cost heappush(que, (dist[t], t)) return dist import sys from sys import stdin from fractions import Fraction import math from math import ceil, floor, sqrt, pi, factorial, gcd from copy import deepcopy from collections import Counter, deque, defaultdict from heapq import heapify, heappop, heappush from itertools import accumulate, product, combinations, combinations_with_replacement, permutations from bisect import bisect, bisect_left, bisect_right from functools import reduce, lru_cache from decimal import Decimal, getcontext, ROUND_HALF_UP def i_input(): return int(stdin.readline()) def i_map(): return map(int, stdin.readline().split()) def i_list(): return list(i_map()) def s_input(): return stdin.readline()[:-1] def s_map(): return s_input().split() def s_list(): return list(s_map()) def lcm(a, b): return a * b // gcd(a, b) def get_distance(x1, y1, x2, y2): d = sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2) return d def rotate(table): n_fild = [] for x in zip(*table[::-1]): n_fild.append(x) return n_fild sys.setrecursionlimit(10 ** 7) INF = float('inf') MOD = 10 ** 9 + 7 MOD2 = 998244353 alpa = 'abcdefghijklmnopqrstuvwxyz' ALPA = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' def main(): x, y, z = i_map() s1, t1 = s_map() t1 = int(t1) s2, t2 = s_map() t2 = int(t2) G = [[] for i in range(8)] G[0].append([1, x-1]) G[1].append([0, x-1]) G[2].append([3, y-1]) G[3].append([2, y-1]) G[4].append([5, z-1]) G[5].append([4, z-1]) G[0].append([2, 1]) G[2].append([0, 1]) G[0].append([4, 1]) G[4].append([0, 1]) G[2].append([4, 1]) G[4].append([2, 1]) G[1].append([3, 1]) G[3].append([1, 1]) G[1].append([5, 1]) G[5].append([1, 1]) G[3].append([5, 1]) G[5].append([3, 1]) if s1 == 'A': G[6].append([0, t1-1]) G[0].append([6, t1-1]) G[6].append([1, x-t1]) G[1].append([6, x-t1]) elif s1 == 'B': G[6].append([2, t1-1]) G[2].append([6, t1-1]) G[6].append([3, y-t1]) G[3].append([6, y-t1]) else: G[6].append([4, t1-1]) G[4].append([6, t1-1]) G[6].append([5, z-t1]) G[5].append([6, z-t1]) if s2 == 'A': G[7].append([0, t2-1]) G[0].append([7, t2-1]) G[7].append([1, x-t2]) G[1].append([7, x-t2]) elif s2 == 'B': G[7].append([2, t2-1]) G[2].append([7, t2-1]) G[7].append([3, y-t2]) G[3].append([7, y-t2]) else: G[7].append([4, t2-1]) G[4].append([7, t2-1]) G[7].append([5, z-t2]) G[5].append([7, z-t2]) ans = daikusutora(8, G, 6) print(ans[-1]) if __name__ == '__main__': main()