Submission #17338

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
17338	2015-11-22T07:08:20 Z	comet	Bali Sculptures (APIO15_sculpture)	C++	71 / 100	1000 ms	22676 KB

sculpture

#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
typedef long long ll;

ll a[2010];
ll sum[2010];

int N,A,B;
ll lim;

bool d[101][101][101];
int d2[2001][2001];
bool chk[101][101][101];
bool chk2[2001][2001];

int f(int x,int p){
	if(x>N){
		if(p==N)return 0;
		return 1e9;
	}
	int& ret=d2[x][p];
	if(chk2[x][p])return ret;
	ret=f(x+1,p);
	chk2[x][p]=1;
	if(((sum[x]-sum[p])|lim)==lim){
		ret=min(ret,f(x+1,x)+1);
	}
	return ret;
}

bool f(int x,int p,int cnt){
	if(x>N)return p==N&&cnt>A&&cnt<=B+1;
	if(cnt>B)return 0;

	bool& ret=d[x][p][cnt];
	if(chk[x][p][cnt])return ret;
	ret=0;
	chk[x][p][cnt]=1;
	if(((sum[x]-sum[p])|lim)==lim){
		ret|=f(x+1,x,cnt+1);
	}
	ret|=f(x+1,p,cnt);
	return ret;
}

int main(){
	scanf("%d%d%d",&N,&A,&B);
	for(int i=1;i<=N;i++){
		scanf("%lld",&a[i]);
		sum[i]=sum[i-1]+a[i];
	}

	if(A==1){
		lim=(1ll<<41)-1;
		for(int i=40;i>=0;i--){
			memset(chk2,0,sizeof(chk2));
			lim^=(1ll<<i);
			if(f(1,0)>B){
				lim^=(1ll<<i);
			}
		}
	}else{
		lim=(1ll<<41)-1;
		for(int i=40;i>=0;i--){
			memset(chk,0,sizeof(chk));
			lim^=(1ll<<i);
			if(!f(1,0,1)){
				lim^=(1ll<<i);
			}
		}
	}
	printf("%lld",lim);	
}

Subtask #1
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	22676 KB	Output is correct
2	Correct	12 ms	22676 KB	Output is correct
3	Correct	8 ms	22676 KB	Output is correct
4	Correct	8 ms	22676 KB	Output is correct
5	Correct	12 ms	22676 KB	Output is correct
6	Correct	12 ms	22676 KB	Output is correct
7	Correct	12 ms	22676 KB	Output is correct
8	Correct	8 ms	22676 KB	Output is correct
9	Correct	12 ms	22676 KB	Output is correct
10	Correct	12 ms	22676 KB	Output is correct
11	Correct	12 ms	22676 KB	Output is correct
12	Correct	8 ms	22676 KB	Output is correct
13	Correct	12 ms	22676 KB	Output is correct
14	Correct	3 ms	22676 KB	Output is correct
15	Correct	3 ms	22676 KB	Output is correct
16	Correct	0 ms	22676 KB	Output is correct
17	Correct	0 ms	22676 KB	Output is correct
18	Correct	3 ms	22676 KB	Output is correct
19	Correct	4 ms	22676 KB	Output is correct
20	Correct	4 ms	22676 KB	Output is correct
21	Correct	4 ms	22676 KB	Output is correct
22	Correct	0 ms	22676 KB	Output is correct
23	Correct	4 ms	22676 KB	Output is correct
24	Correct	3 ms	22676 KB	Output is correct
25	Correct	0 ms	22676 KB	Output is correct
26	Correct	4 ms	22676 KB	Output is correct
27	Correct	12 ms	22676 KB	Output is correct
28	Correct	8 ms	22676 KB	Output is correct
29	Correct	12 ms	22676 KB	Output is correct
30	Correct	8 ms	22676 KB	Output is correct
31	Correct	8 ms	22676 KB	Output is correct
32	Correct	12 ms	22676 KB	Output is correct
33	Correct	12 ms	22676 KB	Output is correct
34	Correct	12 ms	22676 KB	Output is correct
35	Correct	12 ms	22676 KB	Output is correct
36	Correct	8 ms	22676 KB	Output is correct

Subtask #2
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	12 ms	22676 KB	Output is correct
2	Correct	12 ms	22676 KB	Output is correct
3	Correct	12 ms	22676 KB	Output is correct
4	Correct	12 ms	22676 KB	Output is correct
5	Correct	12 ms	22676 KB	Output is correct
6	Correct	13 ms	22676 KB	Output is correct
7	Correct	8 ms	22676 KB	Output is correct
8	Correct	12 ms	22676 KB	Output is correct
9	Correct	12 ms	22676 KB	Output is correct
10	Correct	8 ms	22676 KB	Output is correct
11	Correct	12 ms	22676 KB	Output is correct
12	Correct	12 ms	22676 KB	Output is correct
13	Correct	9 ms	22676 KB	Output is correct
14	Correct	3 ms	22676 KB	Output is correct
15	Correct	3 ms	22676 KB	Output is correct
16	Correct	3 ms	22676 KB	Output is correct
17	Correct	3 ms	22676 KB	Output is correct
18	Correct	3 ms	22676 KB	Output is correct
19	Correct	3 ms	22676 KB	Output is correct
20	Correct	0 ms	22676 KB	Output is correct
21	Correct	4 ms	22676 KB	Output is correct
22	Correct	0 ms	22676 KB	Output is correct
23	Correct	4 ms	22676 KB	Output is correct
24	Correct	0 ms	22676 KB	Output is correct
25	Correct	4 ms	22676 KB	Output is correct
26	Correct	4 ms	22676 KB	Output is correct
27	Correct	12 ms	22676 KB	Output is correct
28	Correct	12 ms	22676 KB	Output is correct
29	Correct	13 ms	22676 KB	Output is correct
30	Correct	13 ms	22676 KB	Output is correct
31	Correct	13 ms	22676 KB	Output is correct
32	Correct	10 ms	22676 KB	Output is correct
33	Correct	13 ms	22676 KB	Output is correct
34	Correct	13 ms	22676 KB	Output is correct
35	Correct	13 ms	22676 KB	Output is correct
36	Correct	13 ms	22676 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	12 ms	22676 KB	Output is correct
2	Correct	9 ms	22676 KB	Output is correct
3	Correct	12 ms	22676 KB	Output is correct
4	Correct	12 ms	22676 KB	Output is correct
5	Correct	12 ms	22676 KB	Output is correct
6	Correct	8 ms	22676 KB	Output is correct
7	Correct	12 ms	22676 KB	Output is correct
8	Correct	12 ms	22676 KB	Output is correct
9	Correct	12 ms	22676 KB	Output is correct
10	Correct	8 ms	22676 KB	Output is correct
11	Correct	8 ms	22676 KB	Output is correct
12	Correct	8 ms	22676 KB	Output is correct
13	Correct	8 ms	22676 KB	Output is correct
14	Correct	12 ms	22676 KB	Output is correct
15	Correct	13 ms	22676 KB	Output is correct
16	Correct	13 ms	22676 KB	Output is correct
17	Correct	8 ms	22676 KB	Output is correct
18	Correct	13 ms	22676 KB	Output is correct
19	Correct	13 ms	22676 KB	Output is correct
20	Correct	10 ms	22676 KB	Output is correct
21	Correct	13 ms	22676 KB	Output is correct
22	Correct	13 ms	22676 KB	Output is correct
23	Correct	13 ms	22676 KB	Output is correct
24	Correct	13 ms	22676 KB	Output is correct
25	Correct	14 ms	22676 KB	Output is correct
26	Correct	14 ms	22676 KB	Output is correct
27	Correct	15 ms	22676 KB	Output is correct
28	Correct	15 ms	22676 KB	Output is correct
29	Correct	15 ms	22676 KB	Output is correct
30	Correct	12 ms	22676 KB	Output is correct
31	Correct	15 ms	22676 KB	Output is correct
32	Correct	12 ms	22676 KB	Output is correct

Subtask #4
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	12 ms	22676 KB	Output is correct
2	Correct	12 ms	22676 KB	Output is correct
3	Correct	12 ms	22676 KB	Output is correct
4	Correct	13 ms	22676 KB	Output is correct
5	Correct	8 ms	22676 KB	Output is correct
6	Correct	9 ms	22676 KB	Output is correct
7	Correct	12 ms	22676 KB	Output is correct
8	Correct	13 ms	22676 KB	Output is correct
9	Correct	13 ms	22676 KB	Output is correct
10	Correct	8 ms	22676 KB	Output is correct
11	Correct	12 ms	22676 KB	Output is correct
12	Correct	12 ms	22676 KB	Output is correct
13	Correct	12 ms	22676 KB	Output is correct
14	Correct	3 ms	22676 KB	Output is correct
15	Correct	2 ms	22676 KB	Output is correct
16	Correct	3 ms	22676 KB	Output is correct
17	Correct	3 ms	22676 KB	Output is correct
18	Correct	3 ms	22676 KB	Output is correct
19	Correct	0 ms	22676 KB	Output is correct
20	Correct	0 ms	22676 KB	Output is correct
21	Correct	2 ms	22676 KB	Output is correct
22	Correct	4 ms	22676 KB	Output is correct
23	Correct	4 ms	22676 KB	Output is correct
24	Correct	3 ms	22676 KB	Output is correct
25	Correct	4 ms	22676 KB	Output is correct
26	Correct	4 ms	22676 KB	Output is correct
27	Correct	8 ms	22676 KB	Output is correct
28	Correct	8 ms	22676 KB	Output is correct
29	Correct	13 ms	22676 KB	Output is correct
30	Correct	13 ms	22676 KB	Output is correct
31	Correct	12 ms	22676 KB	Output is correct
32	Correct	8 ms	22676 KB	Output is correct
33	Correct	13 ms	22676 KB	Output is correct
34	Correct	12 ms	22676 KB	Output is correct
35	Correct	9 ms	22676 KB	Output is correct
36	Correct	12 ms	22676 KB	Output is correct
37	Correct	12 ms	22676 KB	Output is correct
38	Correct	13 ms	22676 KB	Output is correct
39	Correct	8 ms	22676 KB	Output is correct
40	Correct	13 ms	22676 KB	Output is correct
41	Correct	13 ms	22676 KB	Output is correct
42	Correct	10 ms	22676 KB	Output is correct
43	Correct	13 ms	22676 KB	Output is correct
44	Correct	13 ms	22676 KB	Output is correct
45	Correct	13 ms	22676 KB	Output is correct
46	Correct	13 ms	22676 KB	Output is correct
47	Correct	13 ms	22676 KB	Output is correct
48	Correct	14 ms	22676 KB	Output is correct
49	Correct	14 ms	22676 KB	Output is correct
50	Correct	15 ms	22676 KB	Output is correct
51	Correct	12 ms	22676 KB	Output is correct
52	Correct	12 ms	22676 KB	Output is correct
53	Correct	12 ms	22676 KB	Output is correct
54	Correct	13 ms	22676 KB	Output is correct
55	Correct	16 ms	22676 KB	Output is correct
56	Correct	13 ms	22676 KB	Output is correct
57	Correct	10 ms	22676 KB	Output is correct
58	Correct	13 ms	22676 KB	Output is correct
59	Correct	10 ms	22676 KB	Output is correct
60	Correct	14 ms	22676 KB	Output is correct
61	Correct	14 ms	22676 KB	Output is correct
62	Correct	14 ms	22676 KB	Output is correct
63	Correct	14 ms	22676 KB	Output is correct
64	Correct	114 ms	22676 KB	Output is correct
65	Correct	7 ms	22676 KB	Output is correct
66	Correct	9 ms	22676 KB	Output is correct
67	Correct	12 ms	22676 KB	Output is correct
68	Correct	34 ms	22676 KB	Output is correct
69	Correct	43 ms	22676 KB	Output is correct
70	Correct	42 ms	22676 KB	Output is correct
71	Correct	5 ms	22676 KB	Output is correct
72	Correct	55 ms	22676 KB	Output is correct
73	Correct	57 ms	22676 KB	Output is correct
74	Correct	52 ms	22676 KB	Output is correct

Subtask #5
0.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	12 ms	22676 KB	Output is correct
2	Correct	12 ms	22676 KB	Output is correct
3	Correct	8 ms	22676 KB	Output is correct
4	Correct	12 ms	22676 KB	Output is correct
5	Correct	12 ms	22676 KB	Output is correct
6	Correct	12 ms	22676 KB	Output is correct
7	Correct	9 ms	22676 KB	Output is correct
8	Correct	12 ms	22676 KB	Output is correct
9	Correct	9 ms	22676 KB	Output is correct
10	Correct	12 ms	22676 KB	Output is correct
11	Correct	12 ms	22676 KB	Output is correct
12	Correct	8 ms	22676 KB	Output is correct
13	Correct	12 ms	22676 KB	Output is correct
14	Correct	9 ms	22676 KB	Output is correct
15	Correct	12 ms	22676 KB	Output is correct
16	Correct	12 ms	22676 KB	Output is correct
17	Correct	12 ms	22676 KB	Output is correct
18	Correct	8 ms	22676 KB	Output is correct
19	Correct	12 ms	22676 KB	Output is correct
20	Correct	8 ms	22676 KB	Output is correct
21	Correct	12 ms	22676 KB	Output is correct
22	Correct	12 ms	22676 KB	Output is correct
23	Correct	12 ms	22676 KB	Output is correct
24	Correct	12 ms	22676 KB	Output is correct
25	Correct	12 ms	22676 KB	Output is correct
26	Correct	13 ms	22676 KB	Output is correct
27	Correct	10 ms	22676 KB	Output is correct
28	Correct	10 ms	22676 KB	Output is correct
29	Correct	13 ms	22676 KB	Output is correct
30	Correct	13 ms	22676 KB	Output is correct
31	Correct	13 ms	22676 KB	Output is correct
32	Correct	13 ms	22676 KB	Output is correct
33	Correct	13 ms	22676 KB	Output is correct
34	Correct	13 ms	22676 KB	Output is correct
35	Correct	14 ms	22676 KB	Output is correct
36	Correct	14 ms	22676 KB	Output is correct
37	Correct	11 ms	22676 KB	Output is correct
38	Correct	16 ms	22676 KB	Output is correct
39	Correct	16 ms	22676 KB	Output is correct
40	Correct	16 ms	22676 KB	Output is correct
41	Correct	16 ms	22676 KB	Output is correct
42	Correct	12 ms	22676 KB	Output is correct
43	Correct	13 ms	22676 KB	Output is correct
44	Correct	13 ms	22676 KB	Output is correct
45	Correct	13 ms	22676 KB	Output is correct
46	Correct	14 ms	22676 KB	Output is correct
47	Correct	11 ms	22676 KB	Output is correct
48	Correct	14 ms	22676 KB	Output is correct
49	Correct	14 ms	22676 KB	Output is correct
50	Correct	14 ms	22676 KB	Output is correct
51	Correct	14 ms	22676 KB	Output is correct
52	Correct	70 ms	22676 KB	Output is correct
53	Correct	62 ms	22676 KB	Output is correct
54	Correct	272 ms	22676 KB	Output is correct
55	Correct	188 ms	22676 KB	Output is correct
56	Correct	443 ms	22676 KB	Output is correct
57	Correct	387 ms	22676 KB	Output is correct
58	Correct	540 ms	22676 KB	Output is correct
59	Correct	803 ms	22676 KB	Output is correct
60	Correct	573 ms	22676 KB	Output is correct
61	Correct	11 ms	22676 KB	Output is correct
62	Correct	57 ms	22676 KB	Output is correct
63	Correct	267 ms	22676 KB	Output is correct
64	Correct	94 ms	22676 KB	Output is correct
65	Correct	186 ms	22676 KB	Output is correct
66	Correct	279 ms	22676 KB	Output is correct
67	Correct	407 ms	22676 KB	Output is correct
68	Execution timed out	1000 ms	22676 KB	Program timed out
69	Halted	0 ms	0 KB	-

Submission #17338

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 0.0 / 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
0.0 / 29.0