답안 #17339 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
17339	2015-11-22T07:09:38 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(){
	//freopen("sculpture.in","r",stdin);
	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];
	}

	lim=(1ll<<40)-1;

	if(A==1){
		for(int i=39;i>=0;i--){
			memset(chk2,0,sizeof(chk2));
			lim^=(1ll<<i);
			if(f(1,0)>B){
				lim^=(1ll<<i);
			}
		}
	}else{
		for(int i=39;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

#	결과	실행 시간	메모리	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	8 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	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	0 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	4 ms	22676 KB	Output is correct
20	Correct	3 ms	22676 KB	Output is correct
21	Correct	4 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	0 ms	22676 KB	Output is correct
25	Correct	4 ms	22676 KB	Output is correct
26	Correct	0 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	8 ms	22676 KB	Output is correct
30	Correct	12 ms	22676 KB	Output is correct
31	Correct	9 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	8 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

#	결과	실행 시간	메모리	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	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	12 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	12 ms	22676 KB	Output is correct
13	Correct	8 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	3 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	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	8 ms	22676 KB	Output is correct
29	Correct	9 ms	22676 KB	Output is correct
30	Correct	12 ms	22676 KB	Output is correct
31	Correct	8 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	9 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

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	22676 KB	Output is correct
2	Correct	8 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	9 ms	22676 KB	Output is correct
6	Correct	12 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	12 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	12 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	13 ms	22676 KB	Output is correct
18	Correct	13 ms	22676 KB	Output is correct
19	Correct	9 ms	22676 KB	Output is correct
20	Correct	13 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	10 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	11 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	12 ms	22676 KB	Output is correct
30	Correct	15 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

#	결과	실행 시간	메모리	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	8 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	9 ms	22676 KB	Output is correct
9	Correct	8 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	9 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	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	3 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	12 ms	22676 KB	Output is correct
29	Correct	12 ms	22676 KB	Output is correct
30	Correct	12 ms	22676 KB	Output is correct
31	Correct	12 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	12 ms	22676 KB	Output is correct
37	Correct	8 ms	22676 KB	Output is correct
38	Correct	8 ms	22676 KB	Output is correct
39	Correct	8 ms	22676 KB	Output is correct
40	Correct	9 ms	22676 KB	Output is correct
41	Correct	13 ms	22676 KB	Output is correct
42	Correct	13 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	11 ms	22676 KB	Output is correct
50	Correct	11 ms	22676 KB	Output is correct
51	Correct	15 ms	22676 KB	Output is correct
52	Correct	11 ms	22676 KB	Output is correct
53	Correct	12 ms	22676 KB	Output is correct
54	Correct	11 ms	22676 KB	Output is correct
55	Correct	15 ms	22676 KB	Output is correct
56	Correct	12 ms	22676 KB	Output is correct
57	Correct	9 ms	22676 KB	Output is correct
58	Correct	10 ms	22676 KB	Output is correct
59	Correct	13 ms	22676 KB	Output is correct
60	Correct	14 ms	22676 KB	Output is correct
61	Correct	13 ms	22676 KB	Output is correct
62	Correct	10 ms	22676 KB	Output is correct
63	Correct	13 ms	22676 KB	Output is correct
64	Correct	109 ms	22676 KB	Output is correct
65	Correct	7 ms	22676 KB	Output is correct
66	Correct	8 ms	22676 KB	Output is correct
67	Correct	14 ms	22676 KB	Output is correct
68	Correct	32 ms	22676 KB	Output is correct
69	Correct	39 ms	22676 KB	Output is correct
70	Correct	35 ms	22676 KB	Output is correct
71	Correct	4 ms	22676 KB	Output is correct
72	Correct	51 ms	22676 KB	Output is correct
73	Correct	49 ms	22676 KB	Output is correct
74	Correct	53 ms	22676 KB	Output is correct

Subtask #5
0.0 / 29.0

#	결과	실행 시간	메모리	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	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	12 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	12 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	12 ms	22676 KB	Output is correct
16	Correct	8 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	12 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	12 ms	22676 KB	Output is correct
28	Correct	13 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	12 ms	22676 KB	Output is correct
34	Correct	12 ms	22676 KB	Output is correct
35	Correct	14 ms	22676 KB	Output is correct
36	Correct	11 ms	22676 KB	Output is correct
37	Correct	15 ms	22676 KB	Output is correct
38	Correct	15 ms	22676 KB	Output is correct
39	Correct	15 ms	22676 KB	Output is correct
40	Correct	15 ms	22676 KB	Output is correct
41	Correct	12 ms	22676 KB	Output is correct
42	Correct	12 ms	22676 KB	Output is correct
43	Correct	12 ms	22676 KB	Output is correct
44	Correct	10 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	10 ms	22676 KB	Output is correct
48	Correct	10 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	10 ms	22676 KB	Output is correct
52	Correct	70 ms	22676 KB	Output is correct
53	Correct	56 ms	22676 KB	Output is correct
54	Correct	262 ms	22676 KB	Output is correct
55	Correct	176 ms	22676 KB	Output is correct
56	Correct	390 ms	22676 KB	Output is correct
57	Correct	326 ms	22676 KB	Output is correct
58	Correct	483 ms	22676 KB	Output is correct
59	Correct	742 ms	22676 KB	Output is correct
60	Execution timed out	1000 ms	22676 KB	Program timed out
61	Halted	0 ms	0 KB	-

답안 #17339

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