結果

問題 No.2300 Substring OR Sum
ユーザー McGregorshMcGregorsh
提出日時 2023-05-12 22:40:15
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 1,769 ms / 2,000 ms
コード長 1,840 bytes
コンパイル時間 268 ms
コンパイル使用メモリ 82,516 KB
実行使用メモリ 259,136 KB
最終ジャッジ日時 2024-11-28 19:16:28
合計ジャッジ時間 16,884 ms
ジャッジサーバーID
(参考情報)
judge5 / judge3
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 125 ms
89,564 KB
testcase_01 AC 122 ms
89,600 KB
testcase_02 AC 122 ms
89,644 KB
testcase_03 AC 517 ms
109,568 KB
testcase_04 AC 451 ms
109,200 KB
testcase_05 AC 533 ms
114,160 KB
testcase_06 AC 332 ms
94,976 KB
testcase_07 AC 1,560 ms
258,044 KB
testcase_08 AC 684 ms
142,464 KB
testcase_09 AC 582 ms
119,120 KB
testcase_10 AC 1,228 ms
222,024 KB
testcase_11 AC 1,430 ms
242,252 KB
testcase_12 AC 1,544 ms
258,468 KB
testcase_13 AC 1,769 ms
259,136 KB
testcase_14 AC 248 ms
117,120 KB
testcase_15 AC 723 ms
151,936 KB
testcase_16 AC 1,238 ms
221,652 KB
testcase_17 AC 1,517 ms
257,968 KB
testcase_18 AC 127 ms
89,472 KB
testcase_19 AC 125 ms
89,472 KB
testcase_20 AC 123 ms
89,652 KB
testcase_21 AC 126 ms
89,472 KB
testcase_22 AC 124 ms
89,088 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, ROUND_HALF_UP
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


def main():
   
   N = int(input())
   A = i_list()
   
   S = [[] for i in range(30)]
   Scou = [0] * 30
   for i in range(N):
   	  for j in range(30):
   	  	  pp = 2 ** j
   	  	  if A[i] | pp == A[i]:
   	  	  	  S[j].append(i)
   	  	  	  Scou[j] += 1
   
   ans = 0
   for i in range(30):
   	  for j in range(N):
   	  	  nxt = bisect_right(S[i], j-1)
   	  	  if nxt == Scou[i]:
   	  	  	  continue
   	  	  cost = N - S[i][nxt]
   	  	  score = cost * (2 ** i)
   	  	  ans += score
   print(ans)
   
if __name__ == '__main__':
    main()
    
0