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Submission #777248

# Submission time Handle Problem Language Result Execution time Memory
777248 2023-07-08T20:23:17 Z JoenPoenMan Cave (IOI13_cave) C++17
100 / 100
 1738 ms 560 KB 
#include "cave.h"
#include <bits/stdc++.h>

using namespace std;



void exploreCave(int N) {
    int D[N];
    int CS[N];
    bool found[N]{};
    for (int doorN = 0; doorN < N; doorN++) {
        int res = 0;
        int S[N]{};
        for (int n = 0; n < N; n++) if (found[n]) S[n] = CS[n];
        bool type = (tryCombination(S) == doorN); 
        for (int i = 1; i < N; i *= 2) {
            int S[N];
            for (int n = 0; n < N; n++) {
                S[n] = (n%(2*i) < i ? 0 : 1);
                if (found[n]) S[n] = CS[n];
            }

            if ((type && tryCombination(S) != doorN) || (!type && tryCombination(S) == doorN)) res += i;
        }
        D[res] = doorN;
        found[res] = true;
        CS[res] = type;
    }
    answer(CS, D);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1039 ms 424 KB Output is correct
2 Correct 1114 ms 428 KB Output is correct
3 Correct 1674 ms 448 KB Output is correct
4 Correct 1155 ms 432 KB Output is correct
5 Correct 1680 ms 448 KB Output is correct
6 Correct 1685 ms 448 KB Output is correct
7 Correct 1702 ms 448 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 300 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1668 ms 468 KB Output is correct
13 Correct 1668 ms 468 KB Output is correct
14 Correct 1664 ms 448 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1693 ms 468 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1682 ms 468 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1678 ms 468 KB Output is correct
7 Correct 1688 ms 340 KB Output is correct
8 Correct 1722 ms 468 KB Output is correct
9 Correct 1730 ms 448 KB Output is correct
10 Correct 1727 ms 448 KB Output is correct
11 Correct 1687 ms 468 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 308 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 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 212 KB Output is correct
11 Correct 1 ms 304 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 308 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 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 212 KB Output is correct
11 Correct 1 ms 304 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 0 ms 308 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 304 KB Output is correct
20 Correct 224 ms 356 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 227 ms 368 KB Output is correct
24 Correct 229 ms 352 KB Output is correct
25 Correct 226 ms 360 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 226 ms 372 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 224 ms 360 KB Output is correct
31 Correct 227 ms 340 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 308 KB Output is correct
35 Correct 227 ms 356 KB Output is correct
36 Correct 226 ms 360 KB Output is correct
37 Correct 0 ms 212 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1039 ms 424 KB Output is correct
2 Correct 1114 ms 428 KB Output is correct
3 Correct 1674 ms 448 KB Output is correct
4 Correct 1155 ms 432 KB Output is correct
5 Correct 1680 ms 448 KB Output is correct
6 Correct 1685 ms 448 KB Output is correct
7 Correct 1702 ms 448 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 300 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1668 ms 468 KB Output is correct
13 Correct 1668 ms 468 KB Output is correct
14 Correct 1664 ms 448 KB Output is correct
15 Correct 1693 ms 468 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1682 ms 468 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1678 ms 468 KB Output is correct
21 Correct 1688 ms 340 KB Output is correct
22 Correct 1722 ms 468 KB Output is correct
23 Correct 1730 ms 448 KB Output is correct
24 Correct 1727 ms 448 KB Output is correct
25 Correct 1687 ms 468 KB Output is correct
26 Correct 1 ms 308 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 300 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 304 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 304 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 0 ms 308 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 304 KB Output is correct
45 Correct 224 ms 356 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 308 KB Output is correct
48 Correct 227 ms 368 KB Output is correct
49 Correct 229 ms 352 KB Output is correct
50 Correct 226 ms 360 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 300 KB Output is correct
53 Correct 226 ms 372 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 224 ms 360 KB Output is correct
56 Correct 227 ms 340 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 308 KB Output is correct
60 Correct 227 ms 356 KB Output is correct
61 Correct 226 ms 360 KB Output is correct
62 Correct 0 ms 212 KB Output is correct
63 Correct 1039 ms 428 KB Output is correct
64 Correct 1113 ms 428 KB Output is correct
65 Correct 1675 ms 468 KB Output is correct
66 Correct 1158 ms 460 KB Output is correct
67 Correct 1681 ms 560 KB Output is correct
68 Correct 1674 ms 460 KB Output is correct
69 Correct 1687 ms 468 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 1667 ms 448 KB Output is correct
73 Correct 1667 ms 448 KB Output is correct
74 Correct 1674 ms 452 KB Output is correct
75 Correct 1685 ms 468 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 1 ms 212 KB Output is correct
78 Correct 1679 ms 468 KB Output is correct
79 Correct 1679 ms 448 KB Output is correct
80 Correct 1717 ms 468 KB Output is correct
81 Correct 1720 ms 468 KB Output is correct
82 Correct 1722 ms 468 KB Output is correct
83 Correct 1684 ms 448 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 224 ms 356 KB Output is correct
86 Correct 1665 ms 448 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 226 ms 340 KB Output is correct
90 Correct 226 ms 340 KB Output is correct
91 Correct 227 ms 372 KB Output is correct
92 Correct 1716 ms 468 KB Output is correct
93 Correct 1738 ms 468 KB Output is correct
94 Correct 1711 ms 448 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 304 KB Output is correct
97 Correct 1671 ms 468 KB Output is correct
98 Correct 223 ms 352 KB Output is correct
99 Correct 1665 ms 448 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 225 ms 360 KB Output is correct
102 Correct 224 ms 316 KB Output is correct
103 Correct 1667 ms 468 KB Output is correct
104 Correct 1 ms 300 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 227 ms 352 KB Output is correct
108 Correct 226 ms 356 KB Output is correct
109 Correct 1718 ms 448 KB Output is correct
110 Correct 1715 ms 448 KB Output is correct
111 Correct 1 ms 212 KB Output is correct