結果
問題 | No.2577 Simple Permutation Guess |
ユーザー | 👑 rin204 |
提出日時 | 2023-12-05 00:33:04 |
言語 | PyPy3 (7.3.15) |
結果 |
RE
|
実行時間 | - |
コード長 | 2,180 bytes |
コンパイル時間 | 275 ms |
コンパイル使用メモリ | 81,700 KB |
実行使用メモリ | 94,608 KB |
平均クエリ数 | 249.53 |
最終ジャッジ日時 | 2023-12-05 00:33:37 |
合計ジャッジ時間 | 31,874 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge13 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 69 ms
72,156 KB |
testcase_01 | AC | 444 ms
93,940 KB |
testcase_02 | AC | 187 ms
93,184 KB |
testcase_03 | AC | 69 ms
78,080 KB |
testcase_04 | AC | 230 ms
93,308 KB |
testcase_05 | AC | 251 ms
93,176 KB |
testcase_06 | AC | 540 ms
94,472 KB |
testcase_07 | AC | 564 ms
94,480 KB |
testcase_08 | AC | 567 ms
94,480 KB |
testcase_09 | AC | 549 ms
94,484 KB |
testcase_10 | AC | 535 ms
94,608 KB |
testcase_11 | AC | 70 ms
78,080 KB |
testcase_12 | AC | 62 ms
72,156 KB |
testcase_13 | AC | 104 ms
91,236 KB |
testcase_14 | AC | 84 ms
84,592 KB |
testcase_15 | AC | 68 ms
78,080 KB |
testcase_16 | AC | 64 ms
72,156 KB |
testcase_17 | AC | 62 ms
72,156 KB |
testcase_18 | AC | 61 ms
72,156 KB |
testcase_19 | RE | - |
testcase_20 | RE | - |
testcase_21 | RE | - |
testcase_22 | RE | - |
testcase_23 | RE | - |
testcase_24 | AC | 63 ms
72,148 KB |
testcase_25 | RE | - |
testcase_26 | RE | - |
testcase_27 | RE | - |
testcase_28 | RE | - |
testcase_29 | RE | - |
testcase_30 | AC | 64 ms
72,148 KB |
testcase_31 | AC | 63 ms
72,156 KB |
testcase_32 | RE | - |
testcase_33 | AC | 64 ms
72,156 KB |
testcase_34 | RE | - |
testcase_35 | AC | 62 ms
72,156 KB |
testcase_36 | AC | 62 ms
72,156 KB |
testcase_37 | AC | 62 ms
72,148 KB |
testcase_38 | AC | 60 ms
72,148 KB |
testcase_39 | AC | 60 ms
72,148 KB |
testcase_40 | AC | 64 ms
72,148 KB |
testcase_41 | AC | 62 ms
72,148 KB |
testcase_42 | AC | 62 ms
72,148 KB |
testcase_43 | RE | - |
testcase_44 | RE | - |
testcase_45 | AC | 61 ms
72,148 KB |
testcase_46 | RE | - |
testcase_47 | RE | - |
testcase_48 | AC | 62 ms
72,148 KB |
testcase_49 | RE | - |
testcase_50 | RE | - |
testcase_51 | AC | 62 ms
72,148 KB |
testcase_52 | RE | - |
testcase_53 | RE | - |
testcase_54 | AC | 62 ms
72,148 KB |
testcase_55 | RE | - |
testcase_56 | RE | - |
testcase_57 | AC | 62 ms
72,148 KB |
testcase_58 | RE | - |
testcase_59 | RE | - |
testcase_60 | AC | 61 ms
72,148 KB |
testcase_61 | RE | - |
testcase_62 | RE | - |
testcase_63 | RE | - |
testcase_64 | AC | 63 ms
72,148 KB |
testcase_65 | AC | 62 ms
72,148 KB |
testcase_66 | AC | 63 ms
72,148 KB |
testcase_67 | AC | 63 ms
72,148 KB |
testcase_68 | AC | 64 ms
72,148 KB |
testcase_69 | AC | 62 ms
72,148 KB |
testcase_70 | AC | 62 ms
72,148 KB |
testcase_71 | AC | 75 ms
72,148 KB |
testcase_72 | AC | 63 ms
72,148 KB |
testcase_73 | AC | 63 ms
72,156 KB |
testcase_74 | AC | 95 ms
89,696 KB |
testcase_75 | AC | 97 ms
89,696 KB |
testcase_76 | AC | 97 ms
89,696 KB |
testcase_77 | AC | 97 ms
89,696 KB |
testcase_78 | AC | 97 ms
89,696 KB |
testcase_79 | AC | 97 ms
89,696 KB |
testcase_80 | AC | 104 ms
90,080 KB |
testcase_81 | AC | 100 ms
90,076 KB |
testcase_82 | AC | 100 ms
90,204 KB |
testcase_83 | AC | 98 ms
89,948 KB |
testcase_84 | AC | 100 ms
90,204 KB |
testcase_85 | AC | 100 ms
90,080 KB |
testcase_86 | AC | 102 ms
90,460 KB |
testcase_87 | AC | 101 ms
90,460 KB |
testcase_88 | AC | 100 ms
90,332 KB |
testcase_89 | AC | 100 ms
90,460 KB |
testcase_90 | AC | 99 ms
90,460 KB |
testcase_91 | AC | 100 ms
90,332 KB |
testcase_92 | AC | 437 ms
93,972 KB |
testcase_93 | AC | 403 ms
93,712 KB |
testcase_94 | AC | 389 ms
93,844 KB |
testcase_95 | AC | 544 ms
94,412 KB |
testcase_96 | AC | 513 ms
93,964 KB |
testcase_97 | AC | 483 ms
93,952 KB |
testcase_98 | AC | 469 ms
94,488 KB |
testcase_99 | AC | 497 ms
94,488 KB |
testcase_100 | AC | 401 ms
93,840 KB |
testcase_101 | AC | 484 ms
93,832 KB |
evil_1_rnd_1.txt | AC | 970 ms
95,356 KB |
evil_1_rnd_2.txt | AC | 946 ms
95,360 KB |
evil_2_big_1.txt | AC | 1,172 ms
96,276 KB |
evil_2_big_2.txt | AC | 1,194 ms
96,272 KB |
evil_2_big_3.txt | AC | 1,174 ms
96,512 KB |
evil_3_sorted_1.txt | AC | 774 ms
94,832 KB |
evil_4_sorted_rev_1.txt | AC | 628 ms
93,816 KB |
evil_4_sorted_rev_2.txt | AC | 782 ms
94,584 KB |
evil_400_sorted.txt | AC | 1,138 ms
95,508 KB |
evil_400_sorted_rev.txt | AC | 1,142 ms
95,640 KB |
ソースコード
import random DEBUG = 0 class BIT: def __init__(self, n): self.n = n self.data = [0] * (n + 1) if n == 0: self.n0 = 0 else: self.n0 = 1 << (n.bit_length() - 1) def sum_(self, i): s = 0 while i > 0: s += self.data[i] i -= i & -i return s def sum(self, l, r=-1): if r == -1: return self.sum_(l) else: return self.sum_(r) - self.sum_(l) def get(self, i): return self.sum(i, i + 1) def add(self, i, x): i += 1 while i <= self.n: self.data[i] += x i += i & -i def lower_bound(self, x): if x <= 0: return 0 i = 0 k = self.n0 while k > 0: if i + k <= self.n and self.data[i + k] < x: x -= self.data[i + k] i += k k //= 2 return i + 1 n = int(input()) if DEBUG: ans = [i for i in range(1, n + 1)] random.shuffle(ans) L = [0] * n R = [i for i in range(n)] def f(): X = [(l + r) for l, r in zip(L, R)] for i in range(n - 1): if X[i] > i: X[i] -= i + 1 X[i + 1] += 1 for i in range(n - 1, 0, -1): if X[i] % 2 == 1: X[i - 1] += i X[i] //= 2 X[0] //= 2 return X def ask(X, q="?"): P = [] bit = BIT(n) for i in range(n): bit.add(i, 1) for x in X[::-1]: p = bit.lower_bound(x + 1) - 1 P.append(p + 1) bit.add(p, -1) print(q, *P, flush=True) if DEBUG: for i in range(n): if P[i] < ans[i]: return 1 elif P[i] > ans[i]: return 0 return 1 if len(set(P)) != n: return -1 if q == "?": return int(input()) else: if DEBUG: assert ans == P while 1: mid = f() if mid == L: break res = ask(mid) if res == -1: exit() if res == 0: R = mid else: L = mid res = ask(R) if res == -1: exit() if res == 1: ask(R, "!") else: ask(L, "!")