結果
| 問題 |
No.3090 NimNim
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-04-04 23:45:37 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,891 bytes |
| コンパイル時間 | 439 ms |
| コンパイル使用メモリ | 82,316 KB |
| 実行使用メモリ | 99,812 KB |
| 最終ジャッジ日時 | 2025-04-04 23:45:42 |
| 合計ジャッジ時間 | 3,980 ms |
|
ジャッジサーバーID (参考情報) |
judge6 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | WA * 2 |
| other | WA * 26 |
ソースコード
import sys
input = lambda :sys.stdin.readline()[:-1]
ni = lambda :int(input())
na = lambda :list(map(int,input().split()))
yes = lambda :print("yes");Yes = lambda :print("Yes");YES = lambda : print("YES")
no = lambda :print("no");No = lambda :print("No");NO = lambda : print("NO")
#######################################################################
from functools import lru_cache
def naive(A, B):
@lru_cache(maxsize=None)
def saiki(a, b):
if all(x == 0 for x in a) and all(x == 0 for x in b):
return False
elif all(x == 0 for x in a):
z = 1
for i in range(len(b)):
for x in range(b[i]):
z &= saiki(tuple(A), b[:i] + (x, ) + b[i+1:])
return 1 ^ z
else:
z = 1
for i in range(len(a)):
for x in range(a[i]):
z &= saiki(a[:i]+(x, )+a[i+1:], b)
return z ^1
return saiki(tuple(A), tuple(B))
def solve(a, b):
x = 0
for i in range(len(a)):
x ^= a[i]
y = 0
for i in range(len(b)):
y ^= b[i]
print(x, y, all(i == 1 for i in a), len(a), a.count(1))
if any(i > 1 for i in a):
if x != 0:
return 1
else:
return int(y > 0)
else:
if x == 0:
return 1
else:
return 0
# from random import randint
# for _ in range(100000):
# n = randint(1, 4) * 2 - 1
# m = randint(1, 5)
# a = [1 for i in range(n)]
# b = [randint(0, 11) for i in range(m)]
# z = 0
# for i in range(m):
# z ^= b[i]
# b.append(z)
# m += 1
# x = solve(a, b)
# y = naive(a, b)
# print(n, m)
# print(*a)
# print(*b)
# print(x, y)
# assert x == y
# print(naive([1, 1, 1], [1, 2, 3]))
n, m = na()
a = na()
b = na()
print(["Second", "First"][solve(a, b)])