Submission #508845

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
508845	2022-01-13T21:50:27 Z	tabr	Cave (IOI13_cave)	C++17	100 / 100	560 ms	580 KB

cave

#include <bits/stdc++.h>
using namespace std;
#ifdef tabr
#include "library/debug.cpp"
#else
#define debug(...)
#endif

#include "cave.h"

void exploreCave(int n) {
    int a[5000] = {};
    int b[5000] = {};
    vector<int> c;
    for (int i = 0; i < n; i++) {
        c.emplace_back(i);
    }
    for (int i = 0; i < n; i++) {
        for (int j : c) {
            a[j] = 0;
        }
        int k = 0;
        if (tryCombination(a) != i) {
            k = 1;
        }
        int lo = 0;
        int hi = n - i;
        while (hi - lo > 1) {
            int mid = (hi + lo) / 2;
            for (int j = 0; j < n - i; j++) {
                if (j < mid) {
                    a[c[j]] = k;
                } else {
                    a[c[j]] = k ^ 1;
                }
            }
            if (tryCombination(a) == i) {
                hi = mid;
            } else {
                lo = mid;
            }
        }
        a[c[lo]] = k ^ 1;
        b[c[lo]] = i;
        c.erase(c.begin() + lo);
    }
    assert(tryCombination(a) == -1);
    answer(a, b);
}

Subtask #1
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	316 ms	396 KB	Output is correct
2	Correct	326 ms	416 KB	Output is correct
3	Correct	501 ms	420 KB	Output is correct
4	Correct	328 ms	416 KB	Output is correct
5	Correct	511 ms	416 KB	Output is correct
6	Correct	500 ms	420 KB	Output is correct
7	Correct	503 ms	416 KB	Output is correct
8	Correct	0 ms	332 KB	Output is correct
9	Correct	0 ms	332 KB	Output is correct
10	Correct	0 ms	332 KB	Output is correct
11	Correct	0 ms	332 KB	Output is correct
12	Correct	512 ms	416 KB	Output is correct
13	Correct	504 ms	420 KB	Output is correct
14	Correct	492 ms	416 KB	Output is correct

Subtask #2
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	509 ms	420 KB	Output is correct
2	Correct	0 ms	332 KB	Output is correct
3	Correct	551 ms	420 KB	Output is correct
4	Correct	0 ms	332 KB	Output is correct
5	Correct	0 ms	332 KB	Output is correct
6	Correct	534 ms	416 KB	Output is correct
7	Correct	498 ms	460 KB	Output is correct
8	Correct	560 ms	452 KB	Output is correct
9	Correct	529 ms	460 KB	Output is correct
10	Correct	537 ms	452 KB	Output is correct
11	Correct	526 ms	460 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	332 KB	Output is correct
2	Correct	1 ms	288 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	332 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	1 ms	332 KB	Output is correct
7	Correct	1 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	292 KB	Output is correct
10	Correct	0 ms	292 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	296 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	332 KB	Output is correct

Subtask #4
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	332 KB	Output is correct
2	Correct	1 ms	288 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	332 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	1 ms	332 KB	Output is correct
7	Correct	1 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	292 KB	Output is correct
10	Correct	0 ms	292 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	296 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	332 KB	Output is correct
15	Correct	0 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	0 ms	332 KB	Output is correct
18	Correct	0 ms	332 KB	Output is correct
19	Correct	1 ms	292 KB	Output is correct
20	Correct	77 ms	368 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	77 ms	304 KB	Output is correct
24	Correct	72 ms	332 KB	Output is correct
25	Correct	73 ms	372 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	0 ms	332 KB	Output is correct
28	Correct	76 ms	372 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	72 ms	332 KB	Output is correct
31	Correct	74 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	78 ms	376 KB	Output is correct
36	Correct	72 ms	452 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct

Subtask #5
24.0 / 24.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	316 ms	396 KB	Output is correct
2	Correct	326 ms	416 KB	Output is correct
3	Correct	501 ms	420 KB	Output is correct
4	Correct	328 ms	416 KB	Output is correct
5	Correct	511 ms	416 KB	Output is correct
6	Correct	500 ms	420 KB	Output is correct
7	Correct	503 ms	416 KB	Output is correct
8	Correct	0 ms	332 KB	Output is correct
9	Correct	0 ms	332 KB	Output is correct
10	Correct	0 ms	332 KB	Output is correct
11	Correct	0 ms	332 KB	Output is correct
12	Correct	512 ms	416 KB	Output is correct
13	Correct	504 ms	420 KB	Output is correct
14	Correct	492 ms	416 KB	Output is correct
15	Correct	509 ms	420 KB	Output is correct
16	Correct	0 ms	332 KB	Output is correct
17	Correct	551 ms	420 KB	Output is correct
18	Correct	0 ms	332 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	534 ms	416 KB	Output is correct
21	Correct	498 ms	460 KB	Output is correct
22	Correct	560 ms	452 KB	Output is correct
23	Correct	529 ms	460 KB	Output is correct
24	Correct	537 ms	452 KB	Output is correct
25	Correct	526 ms	460 KB	Output is correct
26	Correct	0 ms	332 KB	Output is correct
27	Correct	1 ms	288 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	0 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	292 KB	Output is correct
35	Correct	0 ms	292 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	0 ms	296 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	332 KB	Output is correct
40	Correct	0 ms	332 KB	Output is correct
41	Correct	1 ms	332 KB	Output is correct
42	Correct	0 ms	332 KB	Output is correct
43	Correct	0 ms	332 KB	Output is correct
44	Correct	1 ms	292 KB	Output is correct
45	Correct	77 ms	368 KB	Output is correct
46	Correct	1 ms	332 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	77 ms	304 KB	Output is correct
49	Correct	72 ms	332 KB	Output is correct
50	Correct	73 ms	372 KB	Output is correct
51	Correct	1 ms	332 KB	Output is correct
52	Correct	0 ms	332 KB	Output is correct
53	Correct	76 ms	372 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	72 ms	332 KB	Output is correct
56	Correct	74 ms	332 KB	Output is correct
57	Correct	1 ms	332 KB	Output is correct
58	Correct	1 ms	332 KB	Output is correct
59	Correct	1 ms	332 KB	Output is correct
60	Correct	78 ms	376 KB	Output is correct
61	Correct	72 ms	452 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	347 ms	424 KB	Output is correct
64	Correct	329 ms	460 KB	Output is correct
65	Correct	500 ms	460 KB	Output is correct
66	Correct	346 ms	460 KB	Output is correct
67	Correct	508 ms	580 KB	Output is correct
68	Correct	506 ms	460 KB	Output is correct
69	Correct	504 ms	456 KB	Output is correct
70	Correct	0 ms	332 KB	Output is correct
71	Correct	0 ms	332 KB	Output is correct
72	Correct	512 ms	460 KB	Output is correct
73	Correct	478 ms	460 KB	Output is correct
74	Correct	503 ms	432 KB	Output is correct
75	Correct	533 ms	552 KB	Output is correct
76	Correct	0 ms	332 KB	Output is correct
77	Correct	0 ms	296 KB	Output is correct
78	Correct	543 ms	460 KB	Output is correct
79	Correct	509 ms	436 KB	Output is correct
80	Correct	524 ms	460 KB	Output is correct
81	Correct	534 ms	460 KB	Output is correct
82	Correct	549 ms	460 KB	Output is correct
83	Correct	520 ms	460 KB	Output is correct
84	Correct	1 ms	296 KB	Output is correct
85	Correct	75 ms	332 KB	Output is correct
86	Correct	531 ms	460 KB	Output is correct
87	Correct	1 ms	332 KB	Output is correct
88	Correct	0 ms	332 KB	Output is correct
89	Correct	73 ms	332 KB	Output is correct
90	Correct	73 ms	368 KB	Output is correct
91	Correct	74 ms	368 KB	Output is correct
92	Correct	519 ms	460 KB	Output is correct
93	Correct	516 ms	460 KB	Output is correct
94	Correct	521 ms	460 KB	Output is correct
95	Correct	1 ms	288 KB	Output is correct
96	Correct	1 ms	292 KB	Output is correct
97	Correct	545 ms	468 KB	Output is correct
98	Correct	74 ms	308 KB	Output is correct
99	Correct	520 ms	460 KB	Output is correct
100	Correct	0 ms	332 KB	Output is correct
101	Correct	57 ms	368 KB	Output is correct
102	Correct	73 ms	332 KB	Output is correct
103	Correct	509 ms	460 KB	Output is correct
104	Correct	1 ms	332 KB	Output is correct
105	Correct	0 ms	332 KB	Output is correct
106	Correct	0 ms	332 KB	Output is correct
107	Correct	72 ms	368 KB	Output is correct
108	Correct	73 ms	372 KB	Output is correct
109	Correct	527 ms	460 KB	Output is correct
110	Correct	517 ms	460 KB	Output is correct
111	Correct	0 ms	332 KB	Output is correct

Submission #508845

Compilation message

Subtask #1 12.0 / 12.0

Subtask #2 13.0 / 13.0

Subtask #3 21.0 / 21.0

Subtask #4 30.0 / 30.0

Subtask #5 24.0 / 24.0

Subtask #1
12.0 / 12.0

Subtask #2
13.0 / 13.0

Subtask #3
21.0 / 21.0

Subtask #4
30.0 / 30.0

Subtask #5
24.0 / 24.0