답안 #103848

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
103848	2019-04-03T02:33:03 Z	E869120	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	96 ms	896 KB

sculpture

#include <iostream>
#include <algorithm>
using namespace std;

long long N, A, B, L[1 << 12], dp[2009][2009], dp2[2009];

bool solve_1(long long E) {
	for (int i = 0; i <= N; i++) { for (int j = 0; j <= N; j++) dp[i][j] = 0; }
	dp[0][0] = 1;
	for (int i = 0; i < N; i++) {
		for (int j = 0; j < N; j++) {
			if (dp[i][j] == 0) continue;

			long long R = 0;
			for (int k = i + 1; k <= N; k++) {
				R += L[k - 1];
				if ((R | E) == E) dp[k][j + 1] = 1;
			}
		}
	}
	for (int i = A; i <= B; i++) {
		if (dp[N][i] == 1) return true;
	}
	return false;
}

bool solve_2(long long E) {
	for (int i = 0; i <= N; i++) dp2[i] = (1LL << 30);
	dp2[0] = 0;
	for (int i = 0; i <= N; i++) {
		long long R = 0;
		for (int k = i + 1; k <= N; k++) {
			R += L[k - 1];
			if ((R | E) == E) dp2[k] = min(dp2[k], dp2[i] + 1);
		}
	}
	if (dp2[N] <= B) return true;
	return false;
}

int main() {
	cin >> N >> A >> B;
	for (int i = 0; i < N; i++) cin >> L[i];

	if (A >= 2) {
		long long cx = (1LL << 45) - 1;
		for (int i = 44; i >= 0; i--) {
			bool t = solve_1(cx - (1LL << i));
			if (t == true) cx -= (1LL << i);
		}
		cout << cx << endl;
	}
	else {
		long long cx = (1LL << 45) - 1;
		for (int i = 44; i >= 0; i--) {
			bool t = solve_2(cx - (1LL << i));
			if (t == true) cx -= (1LL << i);
		}
		cout << cx << endl;
	}
	return 0;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	3 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	3 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	2 ms	428 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	3 ms	512 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	380 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	256 KB	Output is correct
2	Correct	3 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	3 ms	256 KB	Output is correct
5	Correct	3 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	3 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	3 ms	512 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	3 ms	384 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	3 ms	256 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	256 KB	Output is correct
34	Correct	3 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	300 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	3 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	2 ms	256 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	3 ms	384 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	3 ms	256 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	3 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	384 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	256 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	256 KB	Output is correct
36	Correct	2 ms	256 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	2 ms	384 KB	Output is correct
39	Correct	2 ms	256 KB	Output is correct
40	Correct	2 ms	384 KB	Output is correct
41	Correct	2 ms	256 KB	Output is correct
42	Correct	2 ms	256 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	2 ms	384 KB	Output is correct
46	Correct	2 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	2 ms	384 KB	Output is correct
49	Correct	2 ms	256 KB	Output is correct
50	Correct	2 ms	384 KB	Output is correct
51	Correct	2 ms	256 KB	Output is correct
52	Correct	3 ms	356 KB	Output is correct
53	Correct	3 ms	384 KB	Output is correct
54	Correct	3 ms	384 KB	Output is correct
55	Correct	2 ms	384 KB	Output is correct
56	Correct	3 ms	256 KB	Output is correct
57	Correct	3 ms	384 KB	Output is correct
58	Correct	2 ms	256 KB	Output is correct
59	Correct	2 ms	384 KB	Output is correct
60	Correct	2 ms	384 KB	Output is correct
61	Correct	2 ms	384 KB	Output is correct
62	Correct	2 ms	256 KB	Output is correct
63	Correct	3 ms	384 KB	Output is correct
64	Correct	9 ms	768 KB	Output is correct
65	Correct	4 ms	640 KB	Output is correct
66	Correct	3 ms	640 KB	Output is correct
67	Correct	4 ms	768 KB	Output is correct
68	Correct	7 ms	768 KB	Output is correct
69	Correct	5 ms	768 KB	Output is correct
70	Correct	6 ms	768 KB	Output is correct
71	Correct	6 ms	768 KB	Output is correct
72	Correct	7 ms	896 KB	Output is correct
73	Correct	7 ms	768 KB	Output is correct
74	Correct	7 ms	896 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	3 ms	412 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	356 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	3 ms	256 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	2 ms	256 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	3 ms	256 KB	Output is correct
29	Correct	3 ms	256 KB	Output is correct
30	Correct	3 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	2 ms	256 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	2 ms	256 KB	Output is correct
36	Correct	2 ms	256 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	2 ms	256 KB	Output is correct
39	Correct	2 ms	384 KB	Output is correct
40	Correct	3 ms	256 KB	Output is correct
41	Correct	2 ms	256 KB	Output is correct
42	Correct	3 ms	384 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	256 KB	Output is correct
45	Correct	3 ms	256 KB	Output is correct
46	Correct	3 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	2 ms	256 KB	Output is correct
50	Correct	2 ms	384 KB	Output is correct
51	Correct	3 ms	256 KB	Output is correct
52	Correct	9 ms	384 KB	Output is correct
53	Correct	13 ms	384 KB	Output is correct
54	Correct	23 ms	384 KB	Output is correct
55	Correct	22 ms	384 KB	Output is correct
56	Correct	79 ms	504 KB	Output is correct
57	Correct	77 ms	504 KB	Output is correct
58	Correct	84 ms	384 KB	Output is correct
59	Correct	81 ms	384 KB	Output is correct
60	Correct	89 ms	384 KB	Output is correct
61	Correct	2 ms	384 KB	Output is correct
62	Correct	15 ms	384 KB	Output is correct
63	Correct	34 ms	384 KB	Output is correct
64	Correct	24 ms	392 KB	Output is correct
65	Correct	43 ms	384 KB	Output is correct
66	Correct	62 ms	384 KB	Output is correct
67	Correct	96 ms	384 KB	Output is correct
68	Correct	81 ms	504 KB	Output is correct
69	Correct	85 ms	504 KB	Output is correct

답안 #103848

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 25.0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
25.0 / 25.0

Subtask #5
29.0 / 29.0