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 335 ms
コンパイル使用メモリ 87,148 KB
実行使用メモリ 135,984 KB
最終ジャッジ日時 2023-09-15 09:42:56
合計ジャッジ時間 16,668 ms
ジャッジサーバーID
(参考情報)
judge14 / judge11
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 237 ms
92,188 KB
testcase_02 AC 239 ms
92,276 KB
testcase_03 WA -
testcase_04 RE -
testcase_05 RE -
testcase_06 RE -
testcase_07 RE -
testcase_08 RE -
testcase_09 AC 239 ms
92,192 KB
testcase_10 AC 240 ms
92,100 KB
testcase_11 AC 241 ms
92,216 KB
testcase_12 AC 242 ms
92,192 KB
testcase_13 AC 252 ms
92,220 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 252 ms
92,360 KB
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 AC 245 ms
92,348 KB
testcase_26 AC 243 ms
91,988 KB
testcase_27 AC 240 ms
92,328 KB
testcase_28 AC 241 ms
92,100 KB
testcase_29 WA -
testcase_30 AC 246 ms
92,200 KB
testcase_31 AC 242 ms
92,688 KB
testcase_32 RE -
testcase_33 AC 242 ms
92,460 KB
testcase_34 RE -
testcase_35 WA -
testcase_36 WA -
testcase_37 AC 242 ms
92,416 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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