답안 #482632

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
482632	2021-10-25T23:49:33 Z	thiago_bastos	동굴 (IOI13_cave)	C++17	100 / 100	309 ms	532 KB

cave

#include "cave.h"

const int MAXN = 5000;
 
int S[MAXN], D[MAXN], marked[MAXN];
 
void exploreCave(int N) {

	for(int i = 0; i < N; ++i) {
		S[i] = 0;
		marked[i] = 1;
	}
	
	for(int i = 0; i < N; ++i) {
		if(tryCombination(S) != i) {
			for(int j = 0; j < N; ++j) S[j] ^= marked[j];
		}
		
		int lo = 0, hi = N - 1;
		
		while(lo < hi) {
			int mid = (lo + hi) >> 1;
			
			for(int j = 0; j <= mid; ++j) S[j] ^= marked[j];
			
			int ans = tryCombination(S);
			
			if(ans != i) hi = mid;
			else lo = mid + 1;
			
			for(int j = 0; j <= mid; ++j) S[j] ^= marked[j];
		}
		
		D[hi] = i;
		S[hi] ^= 1;
		marked[hi] = 0;
	}
	
	answer(S, D);
}

Subtask #1
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	156 ms	332 KB	Output is correct
2	Correct	158 ms	400 KB	Output is correct
3	Correct	284 ms	520 KB	Output is correct
4	Correct	164 ms	404 KB	Output is correct
5	Correct	253 ms	408 KB	Output is correct
6	Correct	259 ms	404 KB	Output is correct
7	Correct	249 ms	392 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	252 ms	520 KB	Output is correct
13	Correct	282 ms	404 KB	Output is correct
14	Correct	244 ms	404 KB	Output is correct

Subtask #2
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	270 ms	496 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	249 ms	376 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	275 ms	372 KB	Output is correct
7	Correct	276 ms	368 KB	Output is correct
8	Correct	309 ms	332 KB	Output is correct
9	Correct	263 ms	388 KB	Output is correct
10	Correct	264 ms	364 KB	Output is correct
11	Correct	292 ms	352 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct

Subtask #4
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	37 ms	332 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	40 ms	332 KB	Output is correct
24	Correct	39 ms	332 KB	Output is correct
25	Correct	36 ms	332 KB	Output is correct
26	Correct	0 ms	280 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	37 ms	352 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	38 ms	352 KB	Output is correct
31	Correct	36 ms	368 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	276 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	39 ms	332 KB	Output is correct
36	Correct	36 ms	332 KB	Output is correct
37	Correct	0 ms	280 KB	Output is correct

Subtask #5
24.0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	156 ms	332 KB	Output is correct
2	Correct	158 ms	400 KB	Output is correct
3	Correct	284 ms	520 KB	Output is correct
4	Correct	164 ms	404 KB	Output is correct
5	Correct	253 ms	408 KB	Output is correct
6	Correct	259 ms	404 KB	Output is correct
7	Correct	249 ms	392 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	252 ms	520 KB	Output is correct
13	Correct	282 ms	404 KB	Output is correct
14	Correct	244 ms	404 KB	Output is correct
15	Correct	270 ms	496 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	249 ms	376 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	275 ms	372 KB	Output is correct
21	Correct	276 ms	368 KB	Output is correct
22	Correct	309 ms	332 KB	Output is correct
23	Correct	263 ms	388 KB	Output is correct
24	Correct	264 ms	364 KB	Output is correct
25	Correct	292 ms	352 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	0 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	0 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	37 ms	332 KB	Output is correct
46	Correct	1 ms	204 KB	Output is correct
47	Correct	0 ms	204 KB	Output is correct
48	Correct	40 ms	332 KB	Output is correct
49	Correct	39 ms	332 KB	Output is correct
50	Correct	36 ms	332 KB	Output is correct
51	Correct	0 ms	280 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	37 ms	352 KB	Output is correct
54	Correct	0 ms	204 KB	Output is correct
55	Correct	38 ms	352 KB	Output is correct
56	Correct	36 ms	368 KB	Output is correct
57	Correct	1 ms	204 KB	Output is correct
58	Correct	1 ms	276 KB	Output is correct
59	Correct	0 ms	204 KB	Output is correct
60	Correct	39 ms	332 KB	Output is correct
61	Correct	36 ms	332 KB	Output is correct
62	Correct	0 ms	280 KB	Output is correct
63	Correct	175 ms	396 KB	Output is correct
64	Correct	168 ms	396 KB	Output is correct
65	Correct	255 ms	452 KB	Output is correct
66	Correct	163 ms	388 KB	Output is correct
67	Correct	243 ms	412 KB	Output is correct
68	Correct	259 ms	412 KB	Output is correct
69	Correct	252 ms	412 KB	Output is correct
70	Correct	0 ms	224 KB	Output is correct
71	Correct	1 ms	204 KB	Output is correct
72	Correct	269 ms	400 KB	Output is correct
73	Correct	249 ms	392 KB	Output is correct
74	Correct	246 ms	412 KB	Output is correct
75	Correct	258 ms	452 KB	Output is correct
76	Correct	0 ms	204 KB	Output is correct
77	Correct	0 ms	204 KB	Output is correct
78	Correct	263 ms	408 KB	Output is correct
79	Correct	281 ms	396 KB	Output is correct
80	Correct	264 ms	332 KB	Output is correct
81	Correct	253 ms	332 KB	Output is correct
82	Correct	256 ms	404 KB	Output is correct
83	Correct	294 ms	532 KB	Output is correct
84	Correct	0 ms	204 KB	Output is correct
85	Correct	35 ms	352 KB	Output is correct
86	Correct	254 ms	400 KB	Output is correct
87	Correct	1 ms	204 KB	Output is correct
88	Correct	1 ms	204 KB	Output is correct
89	Correct	37 ms	332 KB	Output is correct
90	Correct	39 ms	352 KB	Output is correct
91	Correct	40 ms	452 KB	Output is correct
92	Correct	288 ms	400 KB	Output is correct
93	Correct	289 ms	400 KB	Output is correct
94	Correct	273 ms	404 KB	Output is correct
95	Correct	1 ms	204 KB	Output is correct
96	Correct	1 ms	204 KB	Output is correct
97	Correct	250 ms	408 KB	Output is correct
98	Correct	46 ms	332 KB	Output is correct
99	Correct	248 ms	408 KB	Output is correct
100	Correct	1 ms	204 KB	Output is correct
101	Correct	38 ms	332 KB	Output is correct
102	Correct	36 ms	332 KB	Output is correct
103	Correct	249 ms	400 KB	Output is correct
104	Correct	1 ms	204 KB	Output is correct
105	Correct	0 ms	204 KB	Output is correct
106	Correct	0 ms	204 KB	Output is correct
107	Correct	37 ms	332 KB	Output is correct
108	Correct	50 ms	332 KB	Output is correct
109	Correct	279 ms	416 KB	Output is correct
110	Correct	259 ms	404 KB	Output is correct
111	Correct	0 ms	204 KB	Output is correct

답안 #482632

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