結果

問題 No.2577 Simple Permutation Guess
ユーザー chro_96chro_96
提出日時 2023-12-20 23:55:36
言語 C
(gcc 13.3.0)
結果
WA  
実行時間 -
コード長 2,382 bytes
コンパイル時間 1,073 ms
コンパイル使用メモリ 32,388 KB
実行使用メモリ 25,452 KB
平均クエリ数 251.74
最終ジャッジ日時 2024-09-27 10:17:47
合計ジャッジ時間 14,402 ms
ジャッジサーバーID
(参考情報)
judge5 / judge4
このコードへのチャレンジ
(要ログイン)

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 25 ms
24,812 KB
testcase_01 AC 125 ms
25,196 KB
testcase_02 AC 47 ms
24,556 KB
testcase_03 AC 24 ms
25,452 KB
testcase_04 AC 62 ms
24,940 KB
testcase_05 AC 69 ms
25,196 KB
testcase_06 AC 159 ms
24,812 KB
testcase_07 AC 153 ms
25,196 KB
testcase_08 AC 151 ms
25,196 KB
testcase_09 AC 152 ms
24,812 KB
testcase_10 AC 153 ms
24,812 KB
testcase_11 AC 24 ms
24,812 KB
testcase_12 AC 24 ms
25,196 KB
testcase_13 AC 26 ms
24,940 KB
testcase_14 AC 26 ms
24,940 KB
testcase_15 AC 23 ms
24,796 KB
testcase_16 WA -
testcase_17 AC 23 ms
24,940 KB
testcase_18 AC 22 ms
24,940 KB
testcase_19 AC 23 ms
24,812 KB
testcase_20 AC 24 ms
24,940 KB
testcase_21 AC 23 ms
24,940 KB
testcase_22 AC 24 ms
24,964 KB
testcase_23 AC 23 ms
25,220 KB
testcase_24 AC 23 ms
24,580 KB
testcase_25 AC 23 ms
24,964 KB
testcase_26 AC 24 ms
24,580 KB
testcase_27 AC 23 ms
24,964 KB
testcase_28 AC 23 ms
24,836 KB
testcase_29 AC 24 ms
24,964 KB
testcase_30 AC 23 ms
25,220 KB
testcase_31 AC 23 ms
25,196 KB
testcase_32 AC 24 ms
24,812 KB
testcase_33 AC 22 ms
24,556 KB
testcase_34 AC 23 ms
24,812 KB
testcase_35 AC 23 ms
24,940 KB
testcase_36 AC 23 ms
25,196 KB
testcase_37 WA -
testcase_38 WA -
testcase_39 AC 23 ms
24,836 KB
testcase_40 WA -
testcase_41 AC 24 ms
24,964 KB
testcase_42 AC 24 ms
25,076 KB
testcase_43 AC 24 ms
24,580 KB
testcase_44 AC 24 ms
24,580 KB
testcase_45 AC 23 ms
24,580 KB
testcase_46 AC 23 ms
24,580 KB
testcase_47 AC 24 ms
24,580 KB
testcase_48 AC 22 ms
24,964 KB
testcase_49 AC 22 ms
24,836 KB
testcase_50 AC 23 ms
24,580 KB
testcase_51 AC 22 ms
24,964 KB
testcase_52 AC 22 ms
24,964 KB
testcase_53 AC 23 ms
24,964 KB
testcase_54 AC 23 ms
24,964 KB
testcase_55 AC 23 ms
24,580 KB
testcase_56 AC 23 ms
24,952 KB
testcase_57 AC 22 ms
25,220 KB
testcase_58 AC 23 ms
24,836 KB
testcase_59 AC 23 ms
24,836 KB
testcase_60 AC 23 ms
24,836 KB
testcase_61 AC 22 ms
24,836 KB
testcase_62 AC 24 ms
25,088 KB
testcase_63 AC 23 ms
24,836 KB
testcase_64 AC 24 ms
24,904 KB
testcase_65 AC 23 ms
24,964 KB
testcase_66 AC 23 ms
25,220 KB
testcase_67 AC 23 ms
25,220 KB
testcase_68 AC 23 ms
24,836 KB
testcase_69 AC 23 ms
24,580 KB
testcase_70 AC 23 ms
24,580 KB
testcase_71 AC 23 ms
25,220 KB
testcase_72 AC 23 ms
24,836 KB
testcase_73 AC 23 ms
24,556 KB
testcase_74 AC 25 ms
24,940 KB
testcase_75 AC 25 ms
24,812 KB
testcase_76 AC 26 ms
24,940 KB
testcase_77 AC 26 ms
24,940 KB
testcase_78 AC 25 ms
24,812 KB
testcase_79 AC 26 ms
25,196 KB
testcase_80 AC 26 ms
24,940 KB
testcase_81 AC 25 ms
24,812 KB
testcase_82 AC 25 ms
24,812 KB
testcase_83 AC 26 ms
24,556 KB
testcase_84 AC 25 ms
25,424 KB
testcase_85 AC 26 ms
24,800 KB
testcase_86 AC 26 ms
25,324 KB
testcase_87 AC 27 ms
25,196 KB
testcase_88 AC 24 ms
25,184 KB
testcase_89 AC 25 ms
24,812 KB
testcase_90 AC 26 ms
24,556 KB
testcase_91 AC 25 ms
24,556 KB
testcase_92 AC 127 ms
25,196 KB
testcase_93 AC 116 ms
24,812 KB
testcase_94 AC 109 ms
24,940 KB
testcase_95 AC 144 ms
25,196 KB
testcase_96 AC 148 ms
24,556 KB
testcase_97 AC 138 ms
24,940 KB
testcase_98 AC 137 ms
24,556 KB
testcase_99 AC 145 ms
25,452 KB
testcase_100 AC 114 ms
24,940 KB
testcase_101 AC 139 ms
24,428 KB
evil_1_rnd_1.txt AC 269 ms
24,556 KB
evil_1_rnd_2.txt AC 272 ms
25,196 KB
evil_2_big_1.txt AC 335 ms
25,184 KB
evil_2_big_2.txt AC 343 ms
24,812 KB
evil_2_big_3.txt AC 338 ms
24,812 KB
evil_3_sorted_1.txt WA -
evil_4_sorted_rev_1.txt AC 165 ms
25,220 KB
evil_4_sorted_rev_2.txt AC 230 ms
24,580 KB
evil_400_sorted.txt WA -
evil_400_sorted_rev.txt AC 352 ms
24,836 KB
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 #

#include <stdio.h>

int main () {
  int n = 0;
  int ret = 0;
  
  int res = 0;
  
  int q[400] = {};
  int rem[400] = {};
  int remcnt = 0;
  
  long long ans[2] = { 0LL, 1LL };
  long long fact[16] = {};
  
  res = scanf("%d", &n);
  
  for (int i = 0; i < n; i++) {
    rem[i] = i+1;
  }
  remcnt = n;
  
  if (n > 15) {
    for (int i = 0; i < n-5; i++) {
      int idx[2] = { 0, n-i };
      while (idx[1]-idx[0] > 1) {
        int nxt = (idx[0]+idx[1])/2;
        printf("?");
        for (int j = 0; j < i; j++) {
          printf(" %d", q[j]);
        }
        printf(" %d", rem[nxt]);
        for (int j = 0; j < nxt; j++) {
          printf(" %d", rem[j]);
        }
        for (int j = nxt+1; j < n-i; j++) {
          printf(" %d", rem[j]);
        }
        printf("\n");
        fflush(stdout);
        res = scanf("%d", &ret);
        if (ret > 0) {
          idx[0] = nxt;
        } else {
          idx[1] = nxt;
        }
      }
      q[i] = rem[idx[0]];
      for (int j = idx[0]; j < n-i-1; j++) {
        rem[j] = rem[j+1];
      }
      remcnt--;
    }
  }
  
  fact[0] = 1LL;
  for (int i = 0; i < remcnt; i++) {
    ans[1] *= (long long)(i+1);
    fact[i+1] = fact[i]*((long long)(i+1));
  }
  
  while (ans[1]-ans[0] > 1LL) {
    int tmprem[15] = {};
    long long nxt = (ans[0]+ans[1])/2LL;
    long long tmp = nxt;
    printf("?");
    for (int i = 0; i < n-remcnt; i++) {
      printf(" %d", q[i]);
    }
    for (int i = 0; i < remcnt; i++) {
      tmprem[i] = rem[i];
    }
    for (int i = 0; i < remcnt; i++) {
      int idx = (int)(tmp/fact[remcnt-i-1]);
      printf(" %d", tmprem[idx]);
      for (int j = idx; j < remcnt-i-1; j++) {
        tmprem[j] = tmprem[j+1];
      }
      tmp %= fact[remcnt-i-1];
    }
    printf("\n");
    fflush(stdout);
    res = scanf("%d", &ret);
    if (ret > 0) {
      ans[0] = nxt;
      tmp = nxt;
      for (int i = 0; i < remcnt; i++) {
        tmprem[i] = rem[i];
      }
      for (int i = 0; i < remcnt; i++) {
        int idx = (int)(tmp/fact[remcnt-i-1]);
        q[n-remcnt+i] = tmprem[idx];
        for (int j = idx; j < remcnt-i-1; j++) {
          tmprem[j] = tmprem[j+1];
        }
        tmp %= fact[remcnt-i-1];
      }
    } else {
      ans[1] = nxt;
    }
  }
  
  printf("!");
  for (int j = 0; j < n; j++) {
    printf(" %d", q[j]);
  }
  printf("\n");
  fflush(stdout);
  
  return 0;
}
0