Submission #48152

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
48152	2018-05-10T10:48:02 Z	E869120	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	118 ms	1140 KB

sculpture

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

long long N, A, B, X[2009], dp[2009][2009], res[2009], bit[50];

bool solve() {
	if (A == 1) {
		long long P = 0; for (int i = 0; i < 50; i++) P += bit[i] * (1LL << i);

		for (int i = 0; i <= N + 1; i++) res[i] = (1 << 30);

		res[1] = 0;
		for (int i = 1; i <= N; i++) {
			long long s = 0;
			for (int j = i + 1; j <= N + 1; j++) {
				s += X[j - 1];
				if ((s | P) == P) res[j] = min(res[j], res[i] + 1);
			}
		}
		if (res[N + 1] <= B) return true;
		return false;
	}
	else {
		long long P = 0; for (int i = 0; i < 50; i++) P += bit[i] * (1LL << i);

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

int main() {
	cin >> N >> A >> B;
	for (int i = 1; i <= N; i++) cin >> X[i];
	for (int i = 0; i < 50; i++) bit[i] = 1;

	for (int i = 49; i >= 0; i--) {
		bit[i] = 0;
		bool OK = solve(); if (OK == false) bit[i] = 1;
	}
	long long ret = 0;
	for (int i = 0; i < 50; i++) ret += bit[i] * (1LL << i);
	cout << ret << endl;
	return 0;
}

Subtask #1
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	592 KB	Output is correct
5	Correct	2 ms	660 KB	Output is correct
6	Correct	2 ms	660 KB	Output is correct
7	Correct	2 ms	660 KB	Output is correct
8	Correct	2 ms	712 KB	Output is correct
9	Correct	2 ms	712 KB	Output is correct
10	Correct	2 ms	712 KB	Output is correct
11	Correct	2 ms	712 KB	Output is correct
12	Correct	2 ms	712 KB	Output is correct
13	Correct	2 ms	712 KB	Output is correct
14	Correct	2 ms	712 KB	Output is correct
15	Correct	2 ms	712 KB	Output is correct
16	Correct	2 ms	712 KB	Output is correct
17	Correct	2 ms	712 KB	Output is correct
18	Correct	2 ms	724 KB	Output is correct
19	Correct	3 ms	724 KB	Output is correct
20	Correct	2 ms	724 KB	Output is correct
21	Correct	2 ms	724 KB	Output is correct
22	Correct	2 ms	724 KB	Output is correct
23	Correct	2 ms	724 KB	Output is correct
24	Correct	2 ms	724 KB	Output is correct
25	Correct	2 ms	724 KB	Output is correct
26	Correct	2 ms	724 KB	Output is correct
27	Correct	2 ms	724 KB	Output is correct
28	Correct	2 ms	724 KB	Output is correct
29	Correct	2 ms	724 KB	Output is correct
30	Correct	2 ms	724 KB	Output is correct
31	Correct	2 ms	724 KB	Output is correct
32	Correct	2 ms	724 KB	Output is correct
33	Correct	2 ms	724 KB	Output is correct
34	Correct	2 ms	724 KB	Output is correct
35	Correct	2 ms	724 KB	Output is correct
36	Correct	2 ms	724 KB	Output is correct

Subtask #2
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	724 KB	Output is correct
2	Correct	2 ms	724 KB	Output is correct
3	Correct	2 ms	724 KB	Output is correct
4	Correct	2 ms	724 KB	Output is correct
5	Correct	2 ms	724 KB	Output is correct
6	Correct	2 ms	724 KB	Output is correct
7	Correct	2 ms	728 KB	Output is correct
8	Correct	2 ms	728 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	728 KB	Output is correct
13	Correct	2 ms	728 KB	Output is correct
14	Correct	2 ms	728 KB	Output is correct
15	Correct	2 ms	728 KB	Output is correct
16	Correct	2 ms	728 KB	Output is correct
17	Correct	2 ms	728 KB	Output is correct
18	Correct	2 ms	728 KB	Output is correct
19	Correct	2 ms	728 KB	Output is correct
20	Correct	2 ms	728 KB	Output is correct
21	Correct	2 ms	728 KB	Output is correct
22	Correct	2 ms	728 KB	Output is correct
23	Correct	2 ms	728 KB	Output is correct
24	Correct	2 ms	728 KB	Output is correct
25	Correct	2 ms	728 KB	Output is correct
26	Correct	2 ms	728 KB	Output is correct
27	Correct	2 ms	728 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	2 ms	728 KB	Output is correct
30	Correct	2 ms	728 KB	Output is correct
31	Correct	2 ms	728 KB	Output is correct
32	Correct	2 ms	728 KB	Output is correct
33	Correct	2 ms	732 KB	Output is correct
34	Correct	2 ms	732 KB	Output is correct
35	Correct	2 ms	732 KB	Output is correct
36	Correct	2 ms	732 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	732 KB	Output is correct
2	Correct	2 ms	732 KB	Output is correct
3	Correct	2 ms	732 KB	Output is correct
4	Correct	2 ms	732 KB	Output is correct
5	Correct	2 ms	732 KB	Output is correct
6	Correct	2 ms	732 KB	Output is correct
7	Correct	2 ms	732 KB	Output is correct
8	Correct	2 ms	752 KB	Output is correct
9	Correct	2 ms	752 KB	Output is correct
10	Correct	2 ms	752 KB	Output is correct
11	Correct	2 ms	752 KB	Output is correct
12	Correct	2 ms	752 KB	Output is correct
13	Correct	2 ms	752 KB	Output is correct
14	Correct	2 ms	752 KB	Output is correct
15	Correct	2 ms	752 KB	Output is correct
16	Correct	2 ms	752 KB	Output is correct
17	Correct	2 ms	752 KB	Output is correct
18	Correct	2 ms	752 KB	Output is correct
19	Correct	2 ms	752 KB	Output is correct
20	Correct	2 ms	752 KB	Output is correct
21	Correct	2 ms	752 KB	Output is correct
22	Correct	2 ms	752 KB	Output is correct
23	Correct	2 ms	752 KB	Output is correct
24	Correct	2 ms	752 KB	Output is correct
25	Correct	2 ms	752 KB	Output is correct
26	Correct	2 ms	752 KB	Output is correct
27	Correct	2 ms	752 KB	Output is correct
28	Correct	2 ms	752 KB	Output is correct
29	Correct	2 ms	752 KB	Output is correct
30	Correct	2 ms	752 KB	Output is correct
31	Correct	2 ms	752 KB	Output is correct
32	Correct	2 ms	752 KB	Output is correct

Subtask #4
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	752 KB	Output is correct
2	Correct	2 ms	752 KB	Output is correct
3	Correct	2 ms	752 KB	Output is correct
4	Correct	2 ms	752 KB	Output is correct
5	Correct	2 ms	752 KB	Output is correct
6	Correct	2 ms	752 KB	Output is correct
7	Correct	2 ms	752 KB	Output is correct
8	Correct	2 ms	752 KB	Output is correct
9	Correct	2 ms	752 KB	Output is correct
10	Correct	2 ms	752 KB	Output is correct
11	Correct	2 ms	752 KB	Output is correct
12	Correct	2 ms	752 KB	Output is correct
13	Correct	2 ms	752 KB	Output is correct
14	Correct	2 ms	752 KB	Output is correct
15	Correct	2 ms	752 KB	Output is correct
16	Correct	2 ms	752 KB	Output is correct
17	Correct	2 ms	752 KB	Output is correct
18	Correct	2 ms	752 KB	Output is correct
19	Correct	2 ms	752 KB	Output is correct
20	Correct	2 ms	752 KB	Output is correct
21	Correct	2 ms	752 KB	Output is correct
22	Correct	2 ms	752 KB	Output is correct
23	Correct	2 ms	752 KB	Output is correct
24	Correct	2 ms	752 KB	Output is correct
25	Correct	2 ms	752 KB	Output is correct
26	Correct	2 ms	752 KB	Output is correct
27	Correct	2 ms	752 KB	Output is correct
28	Correct	2 ms	752 KB	Output is correct
29	Correct	2 ms	752 KB	Output is correct
30	Correct	2 ms	752 KB	Output is correct
31	Correct	2 ms	752 KB	Output is correct
32	Correct	2 ms	752 KB	Output is correct
33	Correct	2 ms	752 KB	Output is correct
34	Correct	2 ms	752 KB	Output is correct
35	Correct	2 ms	752 KB	Output is correct
36	Correct	2 ms	752 KB	Output is correct
37	Correct	2 ms	752 KB	Output is correct
38	Correct	2 ms	752 KB	Output is correct
39	Correct	2 ms	752 KB	Output is correct
40	Correct	2 ms	752 KB	Output is correct
41	Correct	2 ms	752 KB	Output is correct
42	Correct	2 ms	752 KB	Output is correct
43	Correct	2 ms	752 KB	Output is correct
44	Correct	2 ms	752 KB	Output is correct
45	Correct	2 ms	752 KB	Output is correct
46	Correct	2 ms	752 KB	Output is correct
47	Correct	2 ms	752 KB	Output is correct
48	Correct	2 ms	752 KB	Output is correct
49	Correct	2 ms	752 KB	Output is correct
50	Correct	2 ms	752 KB	Output is correct
51	Correct	2 ms	752 KB	Output is correct
52	Correct	2 ms	752 KB	Output is correct
53	Correct	2 ms	752 KB	Output is correct
54	Correct	2 ms	752 KB	Output is correct
55	Correct	2 ms	752 KB	Output is correct
56	Correct	2 ms	752 KB	Output is correct
57	Correct	3 ms	752 KB	Output is correct
58	Correct	2 ms	752 KB	Output is correct
59	Correct	2 ms	752 KB	Output is correct
60	Correct	2 ms	752 KB	Output is correct
61	Correct	2 ms	752 KB	Output is correct
62	Correct	2 ms	752 KB	Output is correct
63	Correct	2 ms	752 KB	Output is correct
64	Correct	11 ms	1024 KB	Output is correct
65	Correct	2 ms	1024 KB	Output is correct
66	Correct	3 ms	1024 KB	Output is correct
67	Correct	3 ms	1024 KB	Output is correct
68	Correct	6 ms	1024 KB	Output is correct
69	Correct	7 ms	1024 KB	Output is correct
70	Correct	7 ms	1024 KB	Output is correct
71	Correct	2 ms	1024 KB	Output is correct
72	Correct	8 ms	1128 KB	Output is correct
73	Correct	8 ms	1140 KB	Output is correct
74	Correct	8 ms	1140 KB	Output is correct

Subtask #5
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	1140 KB	Output is correct
2	Correct	2 ms	1140 KB	Output is correct
3	Correct	2 ms	1140 KB	Output is correct
4	Correct	2 ms	1140 KB	Output is correct
5	Correct	2 ms	1140 KB	Output is correct
6	Correct	2 ms	1140 KB	Output is correct
7	Correct	2 ms	1140 KB	Output is correct
8	Correct	2 ms	1140 KB	Output is correct
9	Correct	2 ms	1140 KB	Output is correct
10	Correct	2 ms	1140 KB	Output is correct
11	Correct	2 ms	1140 KB	Output is correct
12	Correct	2 ms	1140 KB	Output is correct
13	Correct	2 ms	1140 KB	Output is correct
14	Correct	2 ms	1140 KB	Output is correct
15	Correct	2 ms	1140 KB	Output is correct
16	Correct	2 ms	1140 KB	Output is correct
17	Correct	2 ms	1140 KB	Output is correct
18	Correct	2 ms	1140 KB	Output is correct
19	Correct	2 ms	1140 KB	Output is correct
20	Correct	2 ms	1140 KB	Output is correct
21	Correct	2 ms	1140 KB	Output is correct
22	Correct	2 ms	1140 KB	Output is correct
23	Correct	2 ms	1140 KB	Output is correct
24	Correct	2 ms	1140 KB	Output is correct
25	Correct	2 ms	1140 KB	Output is correct
26	Correct	2 ms	1140 KB	Output is correct
27	Correct	2 ms	1140 KB	Output is correct
28	Correct	2 ms	1140 KB	Output is correct
29	Correct	2 ms	1140 KB	Output is correct
30	Correct	2 ms	1140 KB	Output is correct
31	Correct	2 ms	1140 KB	Output is correct
32	Correct	2 ms	1140 KB	Output is correct
33	Correct	2 ms	1140 KB	Output is correct
34	Correct	2 ms	1140 KB	Output is correct
35	Correct	2 ms	1140 KB	Output is correct
36	Correct	2 ms	1140 KB	Output is correct
37	Correct	2 ms	1140 KB	Output is correct
38	Correct	2 ms	1140 KB	Output is correct
39	Correct	3 ms	1140 KB	Output is correct
40	Correct	2 ms	1140 KB	Output is correct
41	Correct	2 ms	1140 KB	Output is correct
42	Correct	2 ms	1140 KB	Output is correct
43	Correct	2 ms	1140 KB	Output is correct
44	Correct	2 ms	1140 KB	Output is correct
45	Correct	2 ms	1140 KB	Output is correct
46	Correct	2 ms	1140 KB	Output is correct
47	Correct	2 ms	1140 KB	Output is correct
48	Correct	2 ms	1140 KB	Output is correct
49	Correct	2 ms	1140 KB	Output is correct
50	Correct	2 ms	1140 KB	Output is correct
51	Correct	2 ms	1140 KB	Output is correct
52	Correct	13 ms	1140 KB	Output is correct
53	Correct	17 ms	1140 KB	Output is correct
54	Correct	31 ms	1140 KB	Output is correct
55	Correct	29 ms	1140 KB	Output is correct
56	Correct	105 ms	1140 KB	Output is correct
57	Correct	105 ms	1140 KB	Output is correct
58	Correct	105 ms	1140 KB	Output is correct
59	Correct	111 ms	1140 KB	Output is correct
60	Correct	113 ms	1140 KB	Output is correct
61	Correct	2 ms	1140 KB	Output is correct
62	Correct	17 ms	1140 KB	Output is correct
63	Correct	31 ms	1140 KB	Output is correct
64	Correct	30 ms	1140 KB	Output is correct
65	Correct	62 ms	1140 KB	Output is correct
66	Correct	80 ms	1140 KB	Output is correct
67	Correct	110 ms	1140 KB	Output is correct
68	Correct	118 ms	1140 KB	Output is correct
69	Correct	106 ms	1140 KB	Output is correct

Submission #48152

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