Submission #15869

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
15869	2015-07-31T17:43:53 Z	myungwoo	Bali Sculptures (APIO15_sculpture)	C++14	50 / 100	302 ms	5680 KB

sculpture

#include <bits/stdc++.h>
using namespace std;

#define MAXN 2003
typedef long long lld;

int N, A, B;
int X[MAXN], D[MAXN], E[MAXN];
lld S[MAXN];
bool w[MAXN][MAXN];

int main()
{
	scanf("%d%d%d", &N, &A, &B);
	for (int i=1;i<=N;i++) scanf("%d", X+i), S[i] = S[i-1] + X[i];
	lld msk = 0;
	for (int b=40;b>=0;b--){
		for (int i=0;i<N;i++) for (int j=i+1;j<=N;j++){
			w[i][j] = (((S[j]-S[i]) >> b) | msk) == msk;
		}
		D[0] = E[0] = 0;
		for (int i=1;i<=N;i++){
			D[i] = 2e9; E[i] = -2e9;
			for (int j=0;j<i;j++) if (w[j][i]){
				if (D[j] >= 0) D[i] = min(D[i], D[j]+1);
				if (E[j] < 2e9) E[i] = max(E[i], E[j]+1);
			}
		}
		if (D[N] <= B);
		else msk++;
		if (b) msk <<= 1;
	}
	printf("%lld\n", msk);
}

Subtask #1
0.0 / 9.0

#	Verdict	Memory	Grader output
1	Correct	5680 KB	Output is correct
2	Correct	5680 KB	Output is correct
3	Correct	5680 KB	Output is correct
4	Correct	5680 KB	Output is correct
5	Correct	5680 KB	Output is correct
6	Correct	5680 KB	Output is correct
7	Correct	5680 KB	Output is correct
8	Correct	5680 KB	Output is correct
9	Correct	5680 KB	Output is correct
10	Correct	5680 KB	Output is correct
11	Correct	5680 KB	Output is correct
12	Correct	5680 KB	Output is correct
13	Correct	5680 KB	Output is correct
14	Correct	5680 KB	Output is correct
15	Incorrect	5680 KB	Output isn't correct
16	Halted	0 KB	-

Subtask #2
0.0 / 16.0

#	Verdict	Memory	Grader output
1	Correct	5680 KB	Output is correct
2	Correct	5680 KB	Output is correct
3	Correct	5680 KB	Output is correct
4	Correct	5680 KB	Output is correct
5	Correct	5680 KB	Output is correct
6	Correct	5680 KB	Output is correct
7	Correct	5680 KB	Output is correct
8	Correct	5680 KB	Output is correct
9	Correct	5680 KB	Output is correct
10	Correct	5680 KB	Output is correct
11	Correct	5680 KB	Output is correct
12	Correct	5680 KB	Output is correct
13	Correct	5680 KB	Output is correct
14	Correct	5680 KB	Output is correct
15	Incorrect	5680 KB	Output isn't correct
16	Halted	0 KB	-

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	5680 KB	Output is correct
2	Correct	0 ms	5680 KB	Output is correct
3	Correct	0 ms	5680 KB	Output is correct
4	Correct	0 ms	5680 KB	Output is correct
5	Correct	0 ms	5680 KB	Output is correct
6	Correct	0 ms	5680 KB	Output is correct
7	Correct	0 ms	5680 KB	Output is correct
8	Correct	0 ms	5680 KB	Output is correct
9	Correct	0 ms	5680 KB	Output is correct
10	Correct	0 ms	5680 KB	Output is correct
11	Correct	0 ms	5680 KB	Output is correct
12	Correct	0 ms	5680 KB	Output is correct
13	Correct	0 ms	5680 KB	Output is correct
14	Correct	0 ms	5680 KB	Output is correct
15	Correct	0 ms	5680 KB	Output is correct
16	Correct	0 ms	5680 KB	Output is correct
17	Correct	0 ms	5680 KB	Output is correct
18	Correct	0 ms	5680 KB	Output is correct
19	Correct	0 ms	5680 KB	Output is correct
20	Correct	0 ms	5680 KB	Output is correct
21	Correct	0 ms	5680 KB	Output is correct
22	Correct	0 ms	5680 KB	Output is correct
23	Correct	0 ms	5680 KB	Output is correct
24	Correct	0 ms	5680 KB	Output is correct
25	Correct	0 ms	5680 KB	Output is correct
26	Correct	0 ms	5680 KB	Output is correct
27	Correct	1 ms	5680 KB	Output is correct
28	Correct	2 ms	5680 KB	Output is correct
29	Correct	2 ms	5680 KB	Output is correct
30	Correct	0 ms	5680 KB	Output is correct
31	Correct	2 ms	5680 KB	Output is correct
32	Correct	0 ms	5680 KB	Output is correct

Subtask #4
0.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	5680 KB	Output is correct
2	Correct	0 ms	5680 KB	Output is correct
3	Correct	0 ms	5680 KB	Output is correct
4	Correct	0 ms	5680 KB	Output is correct
5	Correct	0 ms	5680 KB	Output is correct
6	Correct	0 ms	5680 KB	Output is correct
7	Correct	0 ms	5680 KB	Output is correct
8	Correct	0 ms	5680 KB	Output is correct
9	Correct	0 ms	5680 KB	Output is correct
10	Correct	0 ms	5680 KB	Output is correct
11	Correct	0 ms	5680 KB	Output is correct
12	Correct	1 ms	5680 KB	Output is correct
13	Correct	0 ms	5680 KB	Output is correct
14	Correct	0 ms	5680 KB	Output is correct
15	Incorrect	0 ms	5680 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #5
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	5680 KB	Output is correct
2	Correct	0 ms	5680 KB	Output is correct
3	Correct	0 ms	5680 KB	Output is correct
4	Correct	0 ms	5680 KB	Output is correct
5	Correct	0 ms	5680 KB	Output is correct
6	Correct	0 ms	5680 KB	Output is correct
7	Correct	0 ms	5680 KB	Output is correct
8	Correct	0 ms	5680 KB	Output is correct
9	Correct	0 ms	5680 KB	Output is correct
10	Correct	0 ms	5680 KB	Output is correct
11	Correct	0 ms	5680 KB	Output is correct
12	Correct	0 ms	5680 KB	Output is correct
13	Correct	0 ms	5680 KB	Output is correct
14	Correct	0 ms	5680 KB	Output is correct
15	Correct	0 ms	5680 KB	Output is correct
16	Correct	0 ms	5680 KB	Output is correct
17	Correct	0 ms	5680 KB	Output is correct
18	Correct	0 ms	5680 KB	Output is correct
19	Correct	0 ms	5680 KB	Output is correct
20	Correct	0 ms	5680 KB	Output is correct
21	Correct	0 ms	5680 KB	Output is correct
22	Correct	0 ms	5680 KB	Output is correct
23	Correct	0 ms	5680 KB	Output is correct
24	Correct	0 ms	5680 KB	Output is correct
25	Correct	0 ms	5680 KB	Output is correct
26	Correct	0 ms	5680 KB	Output is correct
27	Correct	0 ms	5680 KB	Output is correct
28	Correct	0 ms	5680 KB	Output is correct
29	Correct	0 ms	5680 KB	Output is correct
30	Correct	1 ms	5680 KB	Output is correct
31	Correct	0 ms	5680 KB	Output is correct
32	Correct	0 ms	5680 KB	Output is correct
33	Correct	1 ms	5680 KB	Output is correct
34	Correct	0 ms	5680 KB	Output is correct
35	Correct	1 ms	5680 KB	Output is correct
36	Correct	0 ms	5680 KB	Output is correct
37	Correct	0 ms	5680 KB	Output is correct
38	Correct	0 ms	5680 KB	Output is correct
39	Correct	0 ms	5680 KB	Output is correct
40	Correct	2 ms	5680 KB	Output is correct
41	Correct	0 ms	5680 KB	Output is correct
42	Correct	0 ms	5680 KB	Output is correct
43	Correct	0 ms	5680 KB	Output is correct
44	Correct	0 ms	5680 KB	Output is correct
45	Correct	0 ms	5680 KB	Output is correct
46	Correct	0 ms	5680 KB	Output is correct
47	Correct	1 ms	5680 KB	Output is correct
48	Correct	0 ms	5680 KB	Output is correct
49	Correct	0 ms	5680 KB	Output is correct
50	Correct	1 ms	5680 KB	Output is correct
51	Correct	1 ms	5680 KB	Output is correct
52	Correct	25 ms	5680 KB	Output is correct
53	Correct	37 ms	5680 KB	Output is correct
54	Correct	81 ms	5680 KB	Output is correct
55	Correct	73 ms	5680 KB	Output is correct
56	Correct	286 ms	5680 KB	Output is correct
57	Correct	285 ms	5680 KB	Output is correct
58	Correct	276 ms	5680 KB	Output is correct
59	Correct	275 ms	5680 KB	Output is correct
60	Correct	296 ms	5680 KB	Output is correct
61	Correct	0 ms	5680 KB	Output is correct
62	Correct	41 ms	5680 KB	Output is correct
63	Correct	77 ms	5680 KB	Output is correct
64	Correct	69 ms	5680 KB	Output is correct
65	Correct	139 ms	5680 KB	Output is correct
66	Correct	218 ms	5680 KB	Output is correct
67	Correct	294 ms	5680 KB	Output is correct
68	Correct	302 ms	5680 KB	Output is correct
69	Correct	282 ms	5680 KB	Output is correct

Submission #15869

Compilation message

Subtask #1 0.0 / 9.0

Subtask #2 0.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 0.0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
0.0 / 9.0

Subtask #2
0.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0.0 / 25.0

Subtask #5
29.0 / 29.0