結果

問題 No.1477 Lamps on Graph
ユーザー McGregorshMcGregorsh
提出日時 2022-07-19 21:58:48
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 761 ms / 2,000 ms
コード長 2,103 bytes
コンパイル時間 271 ms
コンパイル使用メモリ 86,868 KB
実行使用メモリ 138,780 KB
最終ジャッジ日時 2023-09-14 18:51:55
合計ジャッジ時間 23,074 ms
ジャッジサーバーID
(参考情報)
judge14 / judge12
このコードへのチャレンジ
(要ログイン)

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 241 ms
92,488 KB
testcase_01 AC 244 ms
92,316 KB
testcase_02 AC 245 ms
92,224 KB
testcase_03 AC 248 ms
92,424 KB
testcase_04 AC 239 ms
92,392 KB
testcase_05 AC 242 ms
92,492 KB
testcase_06 AC 242 ms
92,508 KB
testcase_07 AC 240 ms
92,416 KB
testcase_08 AC 239 ms
92,384 KB
testcase_09 AC 240 ms
92,396 KB
testcase_10 AC 240 ms
92,212 KB
testcase_11 AC 240 ms
92,508 KB
testcase_12 AC 508 ms
106,948 KB
testcase_13 AC 492 ms
110,480 KB
testcase_14 AC 550 ms
109,100 KB
testcase_15 AC 378 ms
98,660 KB
testcase_16 AC 393 ms
101,872 KB
testcase_17 AC 391 ms
101,760 KB
testcase_18 AC 624 ms
124,424 KB
testcase_19 AC 513 ms
111,196 KB
testcase_20 AC 358 ms
97,760 KB
testcase_21 AC 557 ms
116,988 KB
testcase_22 AC 319 ms
96,568 KB
testcase_23 AC 405 ms
101,420 KB
testcase_24 AC 605 ms
117,496 KB
testcase_25 AC 362 ms
98,616 KB
testcase_26 AC 633 ms
119,704 KB
testcase_27 AC 404 ms
101,232 KB
testcase_28 AC 463 ms
106,100 KB
testcase_29 AC 432 ms
102,464 KB
testcase_30 AC 419 ms
108,936 KB
testcase_31 AC 402 ms
103,408 KB
testcase_32 AC 725 ms
138,672 KB
testcase_33 AC 699 ms
136,036 KB
testcase_34 AC 432 ms
138,780 KB
testcase_35 AC 761 ms
129,016 KB
testcase_36 AC 761 ms
125,860 KB
testcase_37 AC 699 ms
118,008 KB
testcase_38 AC 746 ms
120,840 KB
testcase_39 AC 751 ms
126,880 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

import sys, re
from fractions import Fraction
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
from decimal import Decimal, getcontext
def i_input(): return int(input())
def i_map(): return map(int, input().split())
def i_list(): return list(i_map())
def i_row(N): return [i_input() for _ in range(N)]
def i_row_list(N): return [i_list() for _ in range(N)]
def s_input(): return input()
def s_map(): return input().split()
def s_list(): return list(s_map())
def s_row(N): return [s_input for _ in range(N)]
def s_row_str(N): return [s_list() for _ in range(N)]
def s_row_list(N): return [list(s_input()) for _ in range(N)]
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


###関数コピーしたか?###
def main():
   
   n, m = i_map()
   A = i_list()
   lines = []
   for i in range(n):
   	  lines.append([A[i], i])
   lines.sort()
   
   nums = [[] for i in range(n)]
   for i in range(m):
   	  a, b = i_map()
   	  a -= 1
   	  b -= 1
   	  nums[a].append(b)
   	  nums[b].append(a)
   
   k = int(input())
   B = i_list()
   
   juge = [False] * n
   for i in range(k):
   	  juge[B[i]-1] = True
   
   cou = []
   for i in range(n):
   	  score, num = lines[i]
   	  if juge[num]:
   	  	  juge[num] = False
   	  	  cou.append(num+1)
   	  	  for j in nums[num]:
   	  	  	  if A[num] < A[j]:
   	  	  	  	  juge[j] = not juge[j]
   
   if len(cou) != 0:
   	  print(len(cou))
   	  for i in cou:
   	  	  print(i)
   else:
   	  print(-1)
   
   
   
if __name__ == '__main__':
    main()


0