結果
| 問題 | No.2495 Three Sets |
| コンテスト | |
| ユーザー |
prin_kemkem
|
| 提出日時 | 2023-10-06 22:45:35 |
| 言語 | PyPy3 (7.3.23 + ACL) |
| 結果 |
WA
不安定
|
| 実行時間 | - |
| コード長 | 2,160 bytes |
| 記録 | |
| コンパイル時間 | 248 ms |
| コンパイル使用メモリ | 96,108 KB |
| 実行使用メモリ | 116,420 KB |
| 最終ジャッジ日時 | 2026-08-24 13:11:13 |
| 合計ジャッジ時間 | 9,377 ms |
|
ジャッジサーバーID (参考情報) |
judge1_1 / judge3_0 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 8 WA * 2 TLE * 1 -- * 7 |
ソースコード
from collections import defaultdict, deque, Counter
import copy
from itertools import combinations, permutations, product, accumulate, groupby, chain
from heapq import heapify, heappop, heappush
import math
import bisect
from pprint import pprint
from random import randint
import sys
# sys.setrecursionlimit(700000)
input = lambda: sys.stdin.readline().rstrip('\n')
inf = float('inf')
mod1 = 10**9+7
mod2 = 998244353
def ceil_div(x, y): return -(-x//y)
#################################################
class f(object):
def __init__(self, x):
sc = SC[x]
self.val = sa*j + sb*x + sc*i
def __eq__(self, other):
if not isinstance(other, f):
return NotImplemented
return self.val == other.val
def __lt__(self, other):
if not isinstance(other, f):
return NotImplemented
return self.val < other.val
def __ne__(self, other):
return not self.__eq__(other)
def __le__(self, other):
return self.__lt__(other) or self.__eq__(other)
def __gt__(self, other):
return not self.__le__(other)
def __ge__(self, other):
return not self.__lt__(other)
def findMin(f, l, r):
while r-l >= 3:
c1 = l+(r-l)//3
c2 = r-(r-l)//3
if f(c1) < f(c2): r = c2
else: l = c1
return min(list(range(l, r+1)), key=lambda k: f(k))
def findMax(f, l, r):
while r-l >= 3:
c1 = l+(r-l)//3
c2 = r-(r-l)//3
if f(c1) > f(c2): r = c2
else: l = c1
return max(list(range(l, r+1)), key=lambda k: f(k))
NA, NB, NC = map(int, input().split())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
A.sort(reverse=True)
B.sort(reverse=True)
C.sort(reverse=True)
a, b, c = 0, 0, 0
while a < NA and A[a] >= 0:
a += 1
while b < NB and B[b] >= 0:
b += 1
while c < NC and C[c] >= 0:
c += 1
SA = [0]+list(accumulate(A))
SB = [0]+list(accumulate(B))
SC = [0]+list(accumulate(C))
ans = 0
for i in range(a, NA+1):
sa = SA[i]
for j in range(b, NB+1):
sb = SB[j]
ans = max(ans, f(findMax(f, c, NC)).val)
print(ans)
prin_kemkem