結果

問題 No.2732 Similar Permutations
ユーザー mkawa2
提出日時 2024-04-19 22:46:41
言語 PyPy3
(7.3.15)
結果
WA  
実行時間 -
コード長 1,478 bytes
コンパイル時間 250 ms
コンパイル使用メモリ 82,448 KB
実行使用メモリ 114,964 KB
最終ジャッジ日時 2024-10-11 16:37:27
合計ジャッジ時間 22,752 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 1 WA * 1
other AC * 84 WA * 17
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 #
プレゼンテーションモードにする

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]
    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)
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