結果

問題 No.1512 作文
ユーザー McGregorshMcGregorsh
提出日時 2022-07-20 14:46:53
言語 PyPy3
(7.3.15)
結果
WA  
実行時間 -
コード長 2,210 bytes
コンパイル時間 198 ms
コンパイル使用メモリ 82,328 KB
実行使用メモリ 132,072 KB
最終ジャッジ日時 2024-07-02 13:40:36
合計ジャッジ時間 9,137 ms
ジャッジサーバーID
(参考情報)
judge3 / judge4
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 WA -
testcase_01 AC 130 ms
89,364 KB
testcase_02 AC 127 ms
89,044 KB
testcase_03 WA -
testcase_04 RE -
testcase_05 RE -
testcase_06 RE -
testcase_07 RE -
testcase_08 RE -
testcase_09 AC 120 ms
89,404 KB
testcase_10 AC 123 ms
89,396 KB
testcase_11 AC 128 ms
89,536 KB
testcase_12 AC 124 ms
89,372 KB
testcase_13 AC 121 ms
89,420 KB
testcase_14 RE -
testcase_15 RE -
testcase_16 RE -
testcase_17 RE -
testcase_18 RE -
testcase_19 RE -
testcase_20 RE -
testcase_21 AC 136 ms
89,324 KB
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 AC 136 ms
89,412 KB
testcase_26 AC 140 ms
89,048 KB
testcase_27 AC 129 ms
89,296 KB
testcase_28 AC 124 ms
89,424 KB
testcase_29 WA -
testcase_30 AC 127 ms
89,380 KB
testcase_31 AC 137 ms
89,492 KB
testcase_32 RE -
testcase_33 AC 135 ms
89,664 KB
testcase_34 RE -
testcase_35 WA -
testcase_36 WA -
testcase_37 AC 127 ms
89,304 KB
testcase_38 WA -
testcase_39 WA -
testcase_40 WA -
testcase_41 WA -
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 = int(input())
   
   nums = [[] for i in range(26)]
   bonasu = [0] * 26
   
   for i in range(n):
   	  s = input()
   	  now = s[0]
   	  start = s[0]
   	  goal = s[-1]
   	  juge = True
   	  len_s = len(s)
   	  for j in range(len_s):
   	  	  if now > s[j]:
   	  	  	  juge = False
   	  	  	  break
   	  	  else:
   	  	  	  now = s[j]
   	  if juge:
   	  	  if start == goal:
   	  	  	  bonasu[ord(start)-97] += len_s
   	  	  else:
   	  	  	  nums[ord(start)-97].append([ord(goal)-97, len_s])
   #print(nums)
   #print(bonasu)
   def dfs(s, p, score):
   	  for i in range(len(nums[s])):
   	  	  point, cost = nums[s][i]
   	  	  if point == p:
   	  	  	  continue
   	  	  dfs(point, s, score + bonasu[i] + cost)
   	  ans.append(score)
   
   
   ans = []
   for i in range(26):
   	  dfs(i, -1, 0)
   print(max(ans))
   
   
if __name__ == '__main__':
    main()

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