Submission #115352

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
115352	2019-06-07T01:33:09 Z	suzy	Cave (IOI13_cave)	C++17	100 / 100	1326 ms	520 KB

cave

#include <string.h>
#include "cave.h"

int n, s[5001], d[5001], a[5001], b[5001];

void exploreCave(int N) {
	memset(d, -1, sizeof(d));
	n = N;
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < n; j++) {
			if (d[j] >= 0) s[j] = d[j];
			else s[j] = 0;
		}
		int w = tryCombination(s);
		int lo = 0, hi = n;
		while (lo + 1 < hi) {
			int mid = (lo + hi) / 2;
			for (int j = 0; j < n; j++) {
				if (d[j] >= 0) s[j] = d[j];
				else {
					if (j < mid) s[j] = 1;
					else s[j] = 0;
				}
			}
			int y = tryCombination(s);
			if (w == i) {
				if (w != y) hi = mid;
				else lo = mid;
			}
			else {
				if (y == i) hi = mid;
				else lo = mid;
			}
		}
		a[lo] = i;
		d[lo] = (w == i ? 1 : 0);
	}
	answer(d, a);
}

Subtask #1
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	478 ms	492 KB	Output is correct
2	Correct	409 ms	512 KB	Output is correct
3	Correct	672 ms	488 KB	Output is correct
4	Correct	507 ms	480 KB	Output is correct
5	Correct	778 ms	484 KB	Output is correct
6	Correct	666 ms	520 KB	Output is correct
7	Correct	632 ms	504 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	512 KB	Output is correct
11	Correct	5 ms	512 KB	Output is correct
12	Correct	625 ms	500 KB	Output is correct
13	Correct	608 ms	488 KB	Output is correct
14	Correct	808 ms	484 KB	Output is correct

Subtask #2
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	733 ms	488 KB	Output is correct
2	Correct	5 ms	512 KB	Output is correct
3	Correct	704 ms	516 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	396 KB	Output is correct
6	Correct	697 ms	520 KB	Output is correct
7	Correct	642 ms	512 KB	Output is correct
8	Correct	1137 ms	516 KB	Output is correct
9	Correct	1265 ms	516 KB	Output is correct
10	Correct	1155 ms	504 KB	Output is correct
11	Correct	678 ms	496 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	332 KB	Output is correct
3	Correct	6 ms	512 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	6 ms	384 KB	Output is correct
7	Correct	6 ms	384 KB	Output is correct
8	Correct	6 ms	384 KB	Output is correct
9	Correct	6 ms	384 KB	Output is correct
10	Correct	6 ms	384 KB	Output is correct
11	Correct	5 ms	512 KB	Output is correct
12	Correct	6 ms	384 KB	Output is correct
13	Correct	6 ms	512 KB	Output is correct
14	Correct	5 ms	452 KB	Output is correct

Subtask #4
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	332 KB	Output is correct
3	Correct	6 ms	512 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	6 ms	384 KB	Output is correct
7	Correct	6 ms	384 KB	Output is correct
8	Correct	6 ms	384 KB	Output is correct
9	Correct	6 ms	384 KB	Output is correct
10	Correct	6 ms	384 KB	Output is correct
11	Correct	5 ms	512 KB	Output is correct
12	Correct	6 ms	384 KB	Output is correct
13	Correct	6 ms	512 KB	Output is correct
14	Correct	5 ms	452 KB	Output is correct
15	Correct	5 ms	512 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	6 ms	512 KB	Output is correct
18	Correct	5 ms	512 KB	Output is correct
19	Correct	6 ms	420 KB	Output is correct
20	Correct	87 ms	464 KB	Output is correct
21	Correct	7 ms	384 KB	Output is correct
22	Correct	6 ms	384 KB	Output is correct
23	Correct	161 ms	464 KB	Output is correct
24	Correct	144 ms	512 KB	Output is correct
25	Correct	156 ms	480 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	6 ms	384 KB	Output is correct
28	Correct	91 ms	512 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	150 ms	384 KB	Output is correct
31	Correct	81 ms	384 KB	Output is correct
32	Correct	6 ms	512 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	332 KB	Output is correct
35	Correct	149 ms	464 KB	Output is correct
36	Correct	134 ms	512 KB	Output is correct
37	Correct	5 ms	460 KB	Output is correct

Subtask #5
24.0 / 24.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	478 ms	492 KB	Output is correct
2	Correct	409 ms	512 KB	Output is correct
3	Correct	672 ms	488 KB	Output is correct
4	Correct	507 ms	480 KB	Output is correct
5	Correct	778 ms	484 KB	Output is correct
6	Correct	666 ms	520 KB	Output is correct
7	Correct	632 ms	504 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	512 KB	Output is correct
11	Correct	5 ms	512 KB	Output is correct
12	Correct	625 ms	500 KB	Output is correct
13	Correct	608 ms	488 KB	Output is correct
14	Correct	808 ms	484 KB	Output is correct
15	Correct	733 ms	488 KB	Output is correct
16	Correct	5 ms	512 KB	Output is correct
17	Correct	704 ms	516 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	396 KB	Output is correct
20	Correct	697 ms	520 KB	Output is correct
21	Correct	642 ms	512 KB	Output is correct
22	Correct	1137 ms	516 KB	Output is correct
23	Correct	1265 ms	516 KB	Output is correct
24	Correct	1155 ms	504 KB	Output is correct
25	Correct	678 ms	496 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	332 KB	Output is correct
28	Correct	6 ms	512 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	6 ms	384 KB	Output is correct
32	Correct	6 ms	384 KB	Output is correct
33	Correct	6 ms	384 KB	Output is correct
34	Correct	6 ms	384 KB	Output is correct
35	Correct	6 ms	384 KB	Output is correct
36	Correct	5 ms	512 KB	Output is correct
37	Correct	6 ms	384 KB	Output is correct
38	Correct	6 ms	512 KB	Output is correct
39	Correct	5 ms	452 KB	Output is correct
40	Correct	5 ms	512 KB	Output is correct
41	Correct	5 ms	384 KB	Output is correct
42	Correct	6 ms	512 KB	Output is correct
43	Correct	5 ms	512 KB	Output is correct
44	Correct	6 ms	420 KB	Output is correct
45	Correct	87 ms	464 KB	Output is correct
46	Correct	7 ms	384 KB	Output is correct
47	Correct	6 ms	384 KB	Output is correct
48	Correct	161 ms	464 KB	Output is correct
49	Correct	144 ms	512 KB	Output is correct
50	Correct	156 ms	480 KB	Output is correct
51	Correct	5 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	91 ms	512 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	150 ms	384 KB	Output is correct
56	Correct	81 ms	384 KB	Output is correct
57	Correct	6 ms	512 KB	Output is correct
58	Correct	5 ms	384 KB	Output is correct
59	Correct	5 ms	332 KB	Output is correct
60	Correct	149 ms	464 KB	Output is correct
61	Correct	134 ms	512 KB	Output is correct
62	Correct	5 ms	460 KB	Output is correct
63	Correct	410 ms	496 KB	Output is correct
64	Correct	514 ms	516 KB	Output is correct
65	Correct	582 ms	496 KB	Output is correct
66	Correct	484 ms	512 KB	Output is correct
67	Correct	763 ms	512 KB	Output is correct
68	Correct	648 ms	500 KB	Output is correct
69	Correct	751 ms	484 KB	Output is correct
70	Correct	5 ms	384 KB	Output is correct
71	Correct	5 ms	384 KB	Output is correct
72	Correct	712 ms	484 KB	Output is correct
73	Correct	640 ms	492 KB	Output is correct
74	Correct	675 ms	496 KB	Output is correct
75	Correct	635 ms	492 KB	Output is correct
76	Correct	5 ms	384 KB	Output is correct
77	Correct	5 ms	512 KB	Output is correct
78	Correct	1080 ms	384 KB	Output is correct
79	Correct	698 ms	484 KB	Output is correct
80	Correct	1087 ms	500 KB	Output is correct
81	Correct	1185 ms	496 KB	Output is correct
82	Correct	1185 ms	512 KB	Output is correct
83	Correct	603 ms	504 KB	Output is correct
84	Correct	6 ms	384 KB	Output is correct
85	Correct	94 ms	464 KB	Output is correct
86	Correct	575 ms	488 KB	Output is correct
87	Correct	6 ms	384 KB	Output is correct
88	Correct	5 ms	416 KB	Output is correct
89	Correct	173 ms	512 KB	Output is correct
90	Correct	156 ms	512 KB	Output is correct
91	Correct	135 ms	384 KB	Output is correct
92	Correct	1148 ms	384 KB	Output is correct
93	Correct	1265 ms	500 KB	Output is correct
94	Correct	1196 ms	496 KB	Output is correct
95	Correct	6 ms	384 KB	Output is correct
96	Correct	5 ms	512 KB	Output is correct
97	Correct	708 ms	496 KB	Output is correct
98	Correct	105 ms	512 KB	Output is correct
99	Correct	636 ms	516 KB	Output is correct
100	Correct	6 ms	332 KB	Output is correct
101	Correct	81 ms	456 KB	Output is correct
102	Correct	148 ms	512 KB	Output is correct
103	Correct	1010 ms	484 KB	Output is correct
104	Correct	6 ms	512 KB	Output is correct
105	Correct	5 ms	384 KB	Output is correct
106	Correct	5 ms	384 KB	Output is correct
107	Correct	165 ms	460 KB	Output is correct
108	Correct	164 ms	464 KB	Output is correct
109	Correct	1112 ms	512 KB	Output is correct
110	Correct	1326 ms	500 KB	Output is correct
111	Correct	6 ms	384 KB	Output is correct

Submission #115352

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