結果
問題 | No.2732 Similar Permutations |
ユーザー |
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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 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 WA * 1 |
other | AC * 84 WA * 17 |
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] 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)