oj.uz

Submission #680414

# Submission time Handle Problem Language Result Execution time Memory
680414 2023-01-10T17:58:41 Z Nahian9696 Cave (IOI13_cave) C++17
100 / 100
 889 ms 460 KB 
#include "cave.h"
#include <bits/stdc++.h>

using namespace std;

#define f0(i, n) for (int i = 0; i < (n); ++i)
#define f1(i, n) for (int i = 1; i <= (n); ++i)

void exploreCave(int N) {
    /* ... */
    int S[N], D[N], dr;
    bool DK[N], on;
    memset(DK, 0, sizeof(DK));
    memset(S, -1, sizeof(S));
    memset(D, -1, sizeof(D));

    f0(door, N) {
        f0(i, N) {
            if(DK[i]) continue;
            S[i] = 1;
        }
        dr = tryCombination(S);
        if(dr > door || dr == -1) {
            on = 1;
        } else {
            on = 0;
        }
        // cout << on << endl;
        int key = 0;
        f0(bit, 13) {
            f0(i, N) {
                if(DK[i]) continue;
                if(i & (1 << bit)) {
                    S[i] = on;
                } else {
                    S[i] = (1-on);
                }
            }
            // f0(i, N) cout << S[i] << " "; cout << endl;
            dr = tryCombination(S);
            if(dr > door || dr == -1) {
                key |= (1 << bit);
                // cout << bit << " " << dr << endl;
            }
        }
        // cout << key << " " << door << endl;
        D[key] = door;
        DK[key] = true;
        S[key] = on;
    }


    answer(S, D);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 256 ms 368 KB Output is correct
2 Correct 263 ms 396 KB Output is correct
3 Correct 391 ms 412 KB Output is correct
4 Correct 277 ms 396 KB Output is correct
5 Correct 376 ms 412 KB Output is correct
6 Correct 384 ms 412 KB Output is correct
7 Correct 395 ms 408 KB Output is correct
8 Correct 1 ms 304 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 368 ms 412 KB Output is correct
13 Correct 394 ms 424 KB Output is correct
14 Correct 376 ms 416 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 390 ms 392 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 387 ms 412 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 425 ms 412 KB Output is correct
7 Correct 392 ms 416 KB Output is correct
8 Correct 865 ms 416 KB Output is correct
9 Correct 889 ms 460 KB Output is correct
10 Correct 860 ms 420 KB Output is correct
11 Correct 382 ms 460 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 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 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 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 0 ms 212 KB Output is correct
2 Correct 0 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 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 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 1 ms 212 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 212 KB Output is correct
20 Correct 61 ms 340 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 110 ms 340 KB Output is correct
24 Correct 113 ms 324 KB Output is correct
25 Correct 113 ms 340 KB Output is correct
26 Correct 1 ms 264 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 58 ms 348 KB Output is correct
29 Correct 1 ms 300 KB Output is correct
30 Correct 64 ms 352 KB Output is correct
31 Correct 65 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 212 KB Output is correct
35 Correct 126 ms 316 KB Output is correct
36 Correct 110 ms 340 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 256 ms 368 KB Output is correct
2 Correct 263 ms 396 KB Output is correct
3 Correct 391 ms 412 KB Output is correct
4 Correct 277 ms 396 KB Output is correct
5 Correct 376 ms 412 KB Output is correct
6 Correct 384 ms 412 KB Output is correct
7 Correct 395 ms 408 KB Output is correct
8 Correct 1 ms 304 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 368 ms 412 KB Output is correct
13 Correct 394 ms 424 KB Output is correct
14 Correct 376 ms 416 KB Output is correct
15 Correct 390 ms 392 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 387 ms 412 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 425 ms 412 KB Output is correct
21 Correct 392 ms 416 KB Output is correct
22 Correct 865 ms 416 KB Output is correct
23 Correct 889 ms 460 KB Output is correct
24 Correct 860 ms 420 KB Output is correct
25 Correct 382 ms 460 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 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 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 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 1 ms 212 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 212 KB Output is correct
45 Correct 61 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 110 ms 340 KB Output is correct
49 Correct 113 ms 324 KB Output is correct
50 Correct 113 ms 340 KB Output is correct
51 Correct 1 ms 264 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 58 ms 348 KB Output is correct
54 Correct 1 ms 300 KB Output is correct
55 Correct 64 ms 352 KB Output is correct
56 Correct 65 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 212 KB Output is correct
60 Correct 126 ms 316 KB Output is correct
61 Correct 110 ms 340 KB Output is correct
62 Correct 0 ms 212 KB Output is correct
63 Correct 246 ms 400 KB Output is correct
64 Correct 246 ms 392 KB Output is correct
65 Correct 386 ms 412 KB Output is correct
66 Correct 268 ms 340 KB Output is correct
67 Correct 365 ms 408 KB Output is correct
68 Correct 367 ms 460 KB Output is correct
69 Correct 373 ms 412 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 361 ms 408 KB Output is correct
73 Correct 369 ms 412 KB Output is correct
74 Correct 379 ms 340 KB Output is correct
75 Correct 372 ms 424 KB Output is correct
76 Correct 0 ms 212 KB Output is correct
77 Correct 0 ms 212 KB Output is correct
78 Correct 364 ms 340 KB Output is correct
79 Correct 378 ms 460 KB Output is correct
80 Correct 810 ms 428 KB Output is correct
81 Correct 813 ms 408 KB Output is correct
82 Correct 810 ms 416 KB Output is correct
83 Correct 375 ms 340 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 60 ms 340 KB Output is correct
86 Correct 371 ms 408 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 111 ms 340 KB Output is correct
90 Correct 109 ms 340 KB Output is correct
91 Correct 114 ms 340 KB Output is correct
92 Correct 800 ms 412 KB Output is correct
93 Correct 816 ms 408 KB Output is correct
94 Correct 809 ms 412 KB Output is correct
95 Correct 1 ms 308 KB Output is correct
96 Correct 1 ms 212 KB Output is correct
97 Correct 373 ms 408 KB Output is correct
98 Correct 57 ms 340 KB Output is correct
99 Correct 367 ms 408 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 60 ms 340 KB Output is correct
102 Correct 61 ms 340 KB Output is correct
103 Correct 361 ms 420 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 1 ms 308 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 110 ms 340 KB Output is correct
108 Correct 111 ms 340 KB Output is correct
109 Correct 819 ms 420 KB Output is correct
110 Correct 820 ms 460 KB Output is correct
111 Correct 0 ms 260 KB Output is correct