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Submission #648883

# Submission time Handle Problem Language Result Execution time Memory
648883 2022-10-08T16:08:59 Z Truitadepatates Cave (IOI13_cave) C++17
100 / 100
 809 ms 468 KB 
#include <bits/stdc++.h>
using namespace std;

#include "cave.h"

void exploreCave(int n) {
  int S[n];
  int D[n];
  int Sol[n];
  bool fet[n];
  for (int i = 0; i < n; i++){
    S[i] = 0;
    D[i] = -1;
    Sol[i] = -1;
    fet[i] = false;
  }
  if (tryCombination(S) == -1){
    for (int i = 0; i < n; i++){
      S[i] = 1;
      D[i] = tryCombination(S);
      S[i] = 0;
    }
  }
  else{
    for (int i = 0; i < n; i++){
      int hola;
      if (tryCombination(S) == i) hola = 1;
      else hola = 0;
      int l = 0, r = n-1;
      while (l < r) {
        int m = (l+r)/2;
        for (int j = 0; j < n; j++) {
          if (fet[j]) Sol[j] = S[j];
          else Sol[j] = 0;
        }
        for (int j = l; j <= m; j++){
          if (not fet[j]){
            Sol[j] = 1;
          }
        } 
        if (hola == 1){
          if (tryCombination(Sol) == i) l = m+1;
          else r = m;
        }
        else{
          if (tryCombination(Sol) == i) r = m;
          else l = m+1;
        }
      }
      S[r] = hola;
      fet[r] = true;
      D[r] = i;
    }
  }
  answer(S, D);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 203 ms 340 KB Output is correct
2 Correct 208 ms 412 KB Output is correct
3 Correct 320 ms 428 KB Output is correct
4 Correct 214 ms 468 KB Output is correct
5 Correct 8 ms 340 KB Output is correct
6 Correct 307 ms 440 KB Output is correct
7 Correct 373 ms 432 KB Output is correct
8 Correct 1 ms 304 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 300 KB Output is correct
11 Correct 1 ms 308 KB Output is correct
12 Correct 319 ms 444 KB Output is correct
13 Correct 312 ms 428 KB Output is correct
14 Correct 308 ms 428 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 340 KB Output is correct
2 Correct 1 ms 304 KB Output is correct
3 Correct 8 ms 340 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 10 ms 340 KB Output is correct
7 Correct 9 ms 360 KB Output is correct
8 Correct 11 ms 448 KB Output is correct
9 Correct 10 ms 340 KB Output is correct
10 Correct 9 ms 452 KB Output is correct
11 Correct 9 ms 448 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 260 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 260 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 48 ms 348 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 98 ms 340 KB Output is correct
24 Correct 98 ms 352 KB Output is correct
25 Correct 94 ms 352 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 47 ms 352 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 54 ms 340 KB Output is correct
31 Correct 52 ms 344 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 96 ms 312 KB Output is correct
36 Correct 93 ms 348 KB Output is correct
37 Correct 1 ms 212 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 203 ms 340 KB Output is correct
2 Correct 208 ms 412 KB Output is correct
3 Correct 320 ms 428 KB Output is correct
4 Correct 214 ms 468 KB Output is correct
5 Correct 8 ms 340 KB Output is correct
6 Correct 307 ms 440 KB Output is correct
7 Correct 373 ms 432 KB Output is correct
8 Correct 1 ms 304 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 300 KB Output is correct
11 Correct 1 ms 308 KB Output is correct
12 Correct 319 ms 444 KB Output is correct
13 Correct 312 ms 428 KB Output is correct
14 Correct 308 ms 428 KB Output is correct
15 Correct 8 ms 340 KB Output is correct
16 Correct 1 ms 304 KB Output is correct
17 Correct 8 ms 340 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 10 ms 340 KB Output is correct
21 Correct 9 ms 360 KB Output is correct
22 Correct 11 ms 448 KB Output is correct
23 Correct 10 ms 340 KB Output is correct
24 Correct 9 ms 452 KB Output is correct
25 Correct 9 ms 448 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 308 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 260 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 300 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 48 ms 348 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 98 ms 340 KB Output is correct
49 Correct 98 ms 352 KB Output is correct
50 Correct 94 ms 352 KB Output is correct
51 Correct 1 ms 308 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 47 ms 352 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 54 ms 340 KB Output is correct
56 Correct 52 ms 344 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 96 ms 312 KB Output is correct
61 Correct 93 ms 348 KB Output is correct
62 Correct 1 ms 212 KB Output is correct
63 Correct 211 ms 460 KB Output is correct
64 Correct 208 ms 408 KB Output is correct
65 Correct 322 ms 340 KB Output is correct
66 Correct 213 ms 460 KB Output is correct
67 Correct 9 ms 456 KB Output is correct
68 Correct 313 ms 432 KB Output is correct
69 Correct 374 ms 444 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 312 ms 340 KB Output is correct
73 Correct 313 ms 340 KB Output is correct
74 Correct 308 ms 428 KB Output is correct
75 Correct 9 ms 340 KB Output is correct
76 Correct 0 ms 212 KB Output is correct
77 Correct 1 ms 212 KB Output is correct
78 Correct 10 ms 364 KB Output is correct
79 Correct 9 ms 340 KB Output is correct
80 Correct 9 ms 452 KB Output is correct
81 Correct 9 ms 340 KB Output is correct
82 Correct 10 ms 468 KB Output is correct
83 Correct 10 ms 340 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 47 ms 340 KB Output is correct
86 Correct 315 ms 444 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 99 ms 352 KB Output is correct
90 Correct 100 ms 352 KB Output is correct
91 Correct 98 ms 352 KB Output is correct
92 Correct 802 ms 428 KB Output is correct
93 Correct 785 ms 428 KB Output is correct
94 Correct 797 ms 444 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 359 ms 436 KB Output is correct
98 Correct 48 ms 340 KB Output is correct
99 Correct 339 ms 432 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 48 ms 340 KB Output is correct
102 Correct 48 ms 340 KB Output is correct
103 Correct 326 ms 432 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 300 KB Output is correct
107 Correct 97 ms 348 KB Output is correct
108 Correct 97 ms 352 KB Output is correct
109 Correct 808 ms 460 KB Output is correct
110 Correct 809 ms 440 KB Output is correct
111 Correct 1 ms 212 KB Output is correct