結果
問題 | No.807 umg tours |
ユーザー |
![]() |
提出日時 | 2023-03-19 13:25:54 |
言語 | PyPy3 (7.3.8) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,994 bytes |
コンパイル時間 | 291 ms |
使用メモリ | 186,208 KB |
最終ジャッジ日時 | 2023-03-19 13:26:45 |
合計ジャッジ時間 | 31,716 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge15 |
テストケース
テストケース表示入力 | 結果 | 実行時間 使用メモリ |
---|---|---|
testcase_00 | AC | 293 ms
90,096 KB |
testcase_01 | AC | 275 ms
90,288 KB |
testcase_02 | AC | 296 ms
90,320 KB |
testcase_03 | AC | 296 ms
90,320 KB |
testcase_04 | AC | 299 ms
90,252 KB |
testcase_05 | AC | 285 ms
90,372 KB |
testcase_06 | AC | 302 ms
91,216 KB |
testcase_07 | AC | 290 ms
90,400 KB |
testcase_08 | AC | 250 ms
88,576 KB |
testcase_09 | AC | 282 ms
90,116 KB |
testcase_10 | AC | 255 ms
90,060 KB |
testcase_11 | AC | 3,949 ms
158,444 KB |
testcase_12 | AC | 2,814 ms
140,576 KB |
testcase_13 | AC | 3,964 ms
159,724 KB |
testcase_14 | AC | 1,730 ms
120,408 KB |
testcase_15 | AC | 1,355 ms
113,736 KB |
testcase_16 | TLE | - |
testcase_17 | TLE | - |
testcase_18 | TLE | - |
testcase_19 | TLE | - |
testcase_20 | AC | 1,924 ms
129,600 KB |
testcase_21 | AC | 1,842 ms
131,760 KB |
testcase_22 | AC | 918 ms
107,844 KB |
testcase_23 | AC | 759 ms
104,048 KB |
testcase_24 | AC | 1,879 ms
164,376 KB |
testcase_25 | TLE | - |
ソースコード
def main(): try: import pypyjit pypyjit.set_param('max_unroll_recursion=-1') except: pass try: import sys sys.setrecursionlimit(10**7) except: pass from math import sqrt,sin,cos,tan,ceil,radians,floor,gcd,exp,log,log10,log2,factorial,fsum from heapq import heapify, heappop, heappush from bisect import bisect_left, bisect_right from copy import deepcopy import copy import random from collections import deque,Counter,defaultdict from itertools import permutations,combinations from decimal import Decimal,ROUND_HALF_UP #tmp = Decimal(mid).quantize(Decimal('0'), rounding=ROUND_HALF_UP) from functools import lru_cache, reduce #@lru_cache(maxsize=None) from operator import add,sub,mul,xor,and_,or_,itemgetter INF = 10**18 mod1 = 10**9+7 mod2 = 998244353 #DecimalならPython ''' ''' N,M = map(int, input().split()) G = [[] for _ in range(N+1)] for _ in range(M): a,b,c = map(int, input().split()) G[a].append((b,c)) G[b].append((a,c)) Q = [] heappush(Q,(0,1,0)) dis = [[INF]*2 for _ in range(N+1)] dis[0][1] = 0 while len(Q) > 0: cnt,pos,f = heappop(Q) if dis[pos][f] != INF: continue dis[pos][f] = cnt if f == 1 and dis[pos][1] >= dis[pos][0]: continue for nx,d in G[pos]: if dis[nx][f] == INF and cnt<dis[nx][0]: heappush(Q,(cnt+d,nx,f)) if f == 0 and dis[nx][1] == INF and cnt<dis[nx][0]: heappush(Q,(cnt,nx,1)) for i in range(1,N+1): print(dis[i][0]+min(dis[i][0],dis[i][1])) if __name__ == '__main__': main()