oj.uz

Submission #945444

# Submission time Handle Problem Language Result Execution time Memory
945444 2024-03-13T19:31:09 Z codefox Cave (IOI13_cave) C++14
100 / 100
 273 ms 604 KB 
#include<bits/stdc++.h>
#include "cave.h"

using namespace std;

void exploreCave(int N) {
    int b[N];
    int ans[N];

    for (int i = 0; i < N; i++)
    {
        b[i] = 0;
        ans[i] = -1;
    }

    for (int i = 0; i < N; i++)
    {
        int f = tryCombination(b);
        if (f !=i)
        {
            for (int j = 0; j < N; j++)
            {
                if (ans[j]==-1) b[j] = 1-b[j];
            }            
        }
        int curr = 0;
        for (int j = 12; j >= 0; j--)
        {
            for (int k = curr; k < curr + (1<<j) && k <N; k++)
            {
                if (ans[k]==-1) b[k] = 1-b[k];
            }
            int h = tryCombination(b);
            for (int k = curr; k < curr + (1<<j) && k <N; k++)
            {
                if (ans[k]==-1) b[k] = 1-b[k];
            }
            if (h != i) continue;
            curr += 1<<j;
        }
        b[curr] = 1-b[curr];
        ans[curr] = i;
    }
    answer(b, ans);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 123 ms 348 KB Output is correct
2 Correct 146 ms 492 KB Output is correct
3 Correct 170 ms 504 KB Output is correct
4 Correct 128 ms 496 KB Output is correct
5 Correct 179 ms 504 KB Output is correct
6 Correct 178 ms 348 KB Output is correct
7 Correct 173 ms 536 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 174 ms 536 KB Output is correct
13 Correct 172 ms 344 KB Output is correct
14 Correct 174 ms 548 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 171 ms 600 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 165 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 185 ms 540 KB Output is correct
7 Correct 173 ms 344 KB Output is correct
8 Correct 245 ms 540 KB Output is correct
9 Correct 230 ms 348 KB Output is correct
10 Correct 266 ms 540 KB Output is correct
11 Correct 169 ms 536 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 37 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 432 KB Output is correct
23 Correct 52 ms 452 KB Output is correct
24 Correct 51 ms 344 KB Output is correct
25 Correct 54 ms 452 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 54 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 37 ms 480 KB Output is correct
31 Correct 37 ms 348 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 1 ms 600 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 51 ms 468 KB Output is correct
36 Correct 49 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 123 ms 348 KB Output is correct
2 Correct 146 ms 492 KB Output is correct
3 Correct 170 ms 504 KB Output is correct
4 Correct 128 ms 496 KB Output is correct
5 Correct 179 ms 504 KB Output is correct
6 Correct 178 ms 348 KB Output is correct
7 Correct 173 ms 536 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 174 ms 536 KB Output is correct
13 Correct 172 ms 344 KB Output is correct
14 Correct 174 ms 548 KB Output is correct
15 Correct 171 ms 600 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 165 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 185 ms 540 KB Output is correct
21 Correct 173 ms 344 KB Output is correct
22 Correct 245 ms 540 KB Output is correct
23 Correct 230 ms 348 KB Output is correct
24 Correct 266 ms 540 KB Output is correct
25 Correct 169 ms 536 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 344 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 37 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 1 ms 432 KB Output is correct
48 Correct 52 ms 452 KB Output is correct
49 Correct 51 ms 344 KB Output is correct
50 Correct 54 ms 452 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 54 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 37 ms 480 KB Output is correct
56 Correct 37 ms 348 KB Output is correct
57 Correct 0 ms 344 KB Output is correct
58 Correct 1 ms 600 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 51 ms 468 KB Output is correct
61 Correct 49 ms 348 KB Output is correct
62 Correct 1 ms 344 KB Output is correct
63 Correct 124 ms 536 KB Output is correct
64 Correct 128 ms 596 KB Output is correct
65 Correct 182 ms 544 KB Output is correct
66 Correct 127 ms 348 KB Output is correct
67 Correct 174 ms 540 KB Output is correct
68 Correct 182 ms 348 KB Output is correct
69 Correct 173 ms 348 KB Output is correct
70 Correct 0 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 176 ms 348 KB Output is correct
73 Correct 196 ms 540 KB Output is correct
74 Correct 174 ms 344 KB Output is correct
75 Correct 165 ms 536 KB Output is correct
76 Correct 0 ms 432 KB Output is correct
77 Correct 0 ms 344 KB Output is correct
78 Correct 169 ms 540 KB Output is correct
79 Correct 166 ms 540 KB Output is correct
80 Correct 255 ms 552 KB Output is correct
81 Correct 247 ms 344 KB Output is correct
82 Correct 233 ms 348 KB Output is correct
83 Correct 172 ms 604 KB Output is correct
84 Correct 1 ms 344 KB Output is correct
85 Correct 45 ms 348 KB Output is correct
86 Correct 160 ms 548 KB Output is correct
87 Correct 1 ms 344 KB Output is correct
88 Correct 1 ms 348 KB Output is correct
89 Correct 56 ms 596 KB Output is correct
90 Correct 52 ms 344 KB Output is correct
91 Correct 52 ms 468 KB Output is correct
92 Correct 269 ms 536 KB Output is correct
93 Correct 273 ms 536 KB Output is correct
94 Correct 270 ms 344 KB Output is correct
95 Correct 1 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 171 ms 540 KB Output is correct
98 Correct 49 ms 348 KB Output is correct
99 Correct 196 ms 348 KB Output is correct
100 Correct 1 ms 348 KB Output is correct
101 Correct 49 ms 468 KB Output is correct
102 Correct 37 ms 344 KB Output is correct
103 Correct 170 ms 348 KB Output is correct
104 Correct 1 ms 344 KB Output is correct
105 Correct 1 ms 344 KB Output is correct
106 Correct 1 ms 348 KB Output is correct
107 Correct 66 ms 468 KB Output is correct
108 Correct 50 ms 344 KB Output is correct
109 Correct 267 ms 600 KB Output is correct
110 Correct 256 ms 344 KB Output is correct
111 Correct 0 ms 348 KB Output is correct