結果
| 問題 |
No.3293 Golden Cross
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-10-03 22:01:19 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,328 bytes |
| コンパイル時間 | 343 ms |
| コンパイル使用メモリ | 82,108 KB |
| 実行使用メモリ | 68,624 KB |
| 最終ジャッジ日時 | 2025-10-03 22:01:26 |
| 合計ジャッジ時間 | 5,832 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | WA * 1 RE * 1 |
| other | RE * 49 |
ソースコード
# input
import sys
input = sys.stdin.readline
II = lambda : int(input())
MI = lambda : map(int, input().split())
LI = lambda : [int(a) for a in input().split()]
SI = lambda : input().rstrip()
LLI = lambda n : [[int(a) for a in input().split()] for _ in range(n)]
LSI = lambda n : [input().rstrip() for _ in range(n)]
MI_1 = lambda : map(lambda x:int(x)-1, input().split())
LI_1 = lambda : [int(a)-1 for a in input().split()]
mod = 998244353
inf = 1001001001001001001
ordalp = lambda s : ord(s)-65 if s.isupper() else ord(s)-97
ordallalp = lambda s : ord(s)-39 if s.isupper() else ord(s)-97
yes = lambda : print("Yes")
no = lambda : print("No")
yn = lambda flag : print("Yes" if flag else "No")
prinf = lambda ans : print(ans if ans < 1000001001001001001 else -1)
alplow = "abcdefghijklmnopqrstuvwxyz"
alpup = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
alpall = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
URDL = {'U':(-1,0), 'R':(0,1), 'D':(1,0), 'L':(0,-1)}
DIR_4 = [[-1,0],[0,1],[1,0],[0,-1]]
DIR_8 = [[-1,0],[-1,1],[0,1],[1,1],[1,0],[1,-1],[0,-1],[-1,-1]]
DIR_BISHOP = [[-1,1],[1,1],[1,-1],[-1,-1]]
prime60 = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59]
sys.set_int_max_str_digits(0)
# sys.setrecursionlimit(10**6)
# import pypyjit
# pypyjit.set_param('max_unroll_recursion=-1')
from collections import defaultdict,deque
from heapq import heappop,heappush
from bisect import bisect_left,bisect_right
DD = defaultdict
BSL = bisect_left
BSR = bisect_right
n, p, q = MI()
xs = []
ys = []
for i in range(n):
x, y = MI()
xs.append(x)
ys.append(y)
xs.sort()
ys.sort()
def calc(a, x):
a += [x+g for g in a]
s = [0] * (2 * n + 1)
for i in range(2 * n):
s[i+1] = s[i] + a[i]
res = 0
p = [u - x for u in a]
for i in range(n):
u = a[i]
v = a[i+1]
p.append((u + v + x) // 2)
p.append((u + v + x + 1) // 2)
p.append((u + v - x) // 2)
p.append((u + v - x + 1) // 2)
for g in p:
# if 0 < g or a[-1] < g: continue
# print(g)
i = BSL(a, g)
h = (x+1)//2
j = BSL(a, g+h)
k = BSL(a, g+h-x)
r = g * (i-k) - (s[i] - s[k])
r += (s[j] - s[i]) - g * (j-i)
res = max(res, r)
# print(r, g, j, i, k)
return res
print(calc(xs, p) + calc(ys, q))