結果
| 問題 |
No.2732 Similar Permutations
|
| コンテスト | |
| ユーザー |
mkawa2
|
| 提出日時 | 2024-04-19 22:47:20 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,515 bytes |
| コンパイル時間 | 239 ms |
| コンパイル使用メモリ | 82,432 KB |
| 実行使用メモリ | 114,816 KB |
| 最終ジャッジ日時 | 2024-10-11 16:38:40 |
| 合計ジャッジ時間 | 24,635 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 91 WA * 10 |
ソースコード
import sys
# sys.setrecursionlimit(200005)
# sys.set_int_max_str_digits(200005)
int1 = lambda x: int(x)-1
pDB = lambda *x: print(*x, end="\n", file=sys.stderr)
p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr)
def II(): return int(sys.stdin.readline())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
def LI1(): return list(map(int1, sys.stdin.readline().split()))
def LLI1(rows_number): return [LI1() for _ in range(rows_number)]
def SI(): return sys.stdin.readline().rstrip()
dij = [(0, 1), (-1, 0), (0, -1), (1, 0)]
# dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)]
# inf = -1-(-1 << 31)
inf = -1-(-1 << 62)
# md = 10**9+7
md = 998244353
def f(aa, bb):
x = 0
for a, b in zip(aa, bb): x ^= a+b
return x
n = II()
aa = LI()
seen = {}
even = -1
j = -1
for i, a in enumerate(aa):
if a in seen:
j = seen[a]
else:
seen[a]=i
if a & 1 == 0:
if even == -1:
even = i
else:
j = even
if j != -1:
p = [-1]*n
q = [-1]*n
# print(i, j)
p[i] = q[j] = 2
p[j] = q[i] = 3
for arr in [p, q]:
a = 1
for k in range(n):
if arr[k] == -1:
arr[k] = a
if a == 1: a = 4
else: a += 1
# print(f(aa, p), f(aa, q))
print(*p)
print(*q)
exit()
print(-1)
mkawa2