結果
問題 | No.859 路線A、路線B、路線C |
ユーザー | McGregorsh |
提出日時 | 2023-07-10 21:12:14 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 146 ms / 1,000 ms |
コード長 | 3,036 bytes |
コンパイル時間 | 252 ms |
コンパイル使用メモリ | 82,132 KB |
実行使用メモリ | 88,604 KB |
最終ジャッジ日時 | 2024-09-12 23:50:42 |
合計ジャッジ時間 | 3,082 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 146 ms
88,232 KB |
testcase_01 | AC | 144 ms
88,480 KB |
testcase_02 | AC | 144 ms
88,368 KB |
testcase_03 | AC | 144 ms
88,500 KB |
testcase_04 | AC | 142 ms
88,460 KB |
testcase_05 | AC | 143 ms
88,604 KB |
testcase_06 | AC | 144 ms
88,500 KB |
testcase_07 | AC | 143 ms
88,228 KB |
testcase_08 | AC | 141 ms
88,236 KB |
testcase_09 | AC | 140 ms
88,432 KB |
testcase_10 | AC | 143 ms
88,496 KB |
testcase_11 | AC | 143 ms
88,548 KB |
testcase_12 | AC | 144 ms
88,448 KB |
testcase_13 | AC | 145 ms
88,176 KB |
testcase_14 | AC | 143 ms
88,536 KB |
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)[-1] if s1 == s2: ans = min(ans, abs(t1-t2)) print(ans) if __name__ == '__main__': main()