結果

問題 No.2300 Substring OR Sum
ユーザー McGregorshMcGregorsh
提出日時 2023-05-12 22:46:57
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 1,944 ms / 2,000 ms
コード長 1,884 bytes
コンパイル時間 148 ms
コンパイル使用メモリ 82,416 KB
実行使用メモリ 259,620 KB
最終ジャッジ日時 2024-11-28 19:22:53
合計ジャッジ時間 18,382 ms
ジャッジサーバーID
(参考情報)
judge4 / judge3
このコードへのチャレンジ
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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 140 ms
89,600 KB
testcase_01 AC 146 ms
89,472 KB
testcase_02 AC 144 ms
89,600 KB
testcase_03 AC 584 ms
115,948 KB
testcase_04 AC 506 ms
109,440 KB
testcase_05 AC 610 ms
115,584 KB
testcase_06 AC 373 ms
94,464 KB
testcase_07 AC 1,726 ms
258,400 KB
testcase_08 AC 774 ms
135,680 KB
testcase_09 AC 644 ms
113,280 KB
testcase_10 AC 1,353 ms
222,072 KB
testcase_11 AC 1,601 ms
242,548 KB
testcase_12 AC 1,742 ms
258,104 KB
testcase_13 AC 1,944 ms
259,620 KB
testcase_14 AC 214 ms
117,220 KB
testcase_15 AC 824 ms
149,040 KB
testcase_16 AC 1,380 ms
222,320 KB
testcase_17 AC 1,698 ms
258,180 KB
testcase_18 AC 142 ms
89,600 KB
testcase_19 AC 141 ms
89,088 KB
testcase_20 AC 139 ms
89,216 KB
testcase_21 AC 142 ms
89,644 KB
testcase_22 AC 143 ms
89,344 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):
   	  	  if ((A[i] >> j) % 2 == 1):
   	  	  	  #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()
    
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