Submission #517305

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
517305	2022-01-23T01:33:02 Z	CodeTiger927	Bali Sculptures (APIO15_sculpture)	C++17	100 / 100	228 ms	4320 KB

sculpture

using namespace std;

#include <iostream>
#include <cstring>

#define MAXN 2005

int N,A,B;
long long a[MAXN],pref[MAXN],dp2[MAXN];
bool dp[MAXN][MAXN];


void solve() {
	long long pre = 0;
	for(int i = 60;i >= 0;--i) {
		long long r = pre + (1ll << i) - 1;
		// cout << pre << " " << l << " " << r << endl;
		memset(dp,0,sizeof(dp));
		dp[0][0] = true;
		for(int j = 1;j <= N;++j) {
			for(int k = 1;k <= N;++k) {
				for(int t = 0;t < j;++t) {
					if(dp[t][k - 1] && ((pref[j] - pref[t]) | r) == r) {
						dp[j][k] = true;
						break;
					}
				}
			}
		}
		bool uwu = false;
		for(int j = A;j <= B;++j) {
			uwu |= dp[N][j];
		}
		if(!uwu) {
			pre |= (1ll << i);
		}
	}
	cout << pre << endl;
}


void solve2() {
	long long pre = 0;
	for(int i = 60;i >= 0;--i) {
		long long r = pre + (1ll << i) - 1;
		// cout << pre << " " << l << " " << r << endl;
		dp2[0] = 0;
		for(int j = 1;j <= N;++j) {
			dp2[j] = N + 1;
			for(int k = 0;k < j;++k) {
				if(((pref[j] - pref[k]) | r) == r) {
					dp2[j] = min(dp2[j],dp2[k] + 1);
				}
			}
		}
		if(dp2[N] > B) {
			pre |= (1ll << i);
		}
	}
	cout << pre << endl;
}

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin >> N >> A >> B;
	for(int i = 0;i < N;++i) {
		cin >> a[i];
		pref[i + 1] = a[i] + pref[i];
	}
	if(A != 1) {
		solve();
	}else{
		solve2();
	}
	return 0;
	
}

Subtask #1
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	284 KB	Output is correct
14	Correct	8 ms	4172 KB	Output is correct
15	Correct	8 ms	4172 KB	Output is correct
16	Correct	7 ms	4172 KB	Output is correct
17	Correct	9 ms	4252 KB	Output is correct
18	Correct	10 ms	4172 KB	Output is correct
19	Correct	9 ms	4172 KB	Output is correct
20	Correct	8 ms	4256 KB	Output is correct
21	Correct	8 ms	4172 KB	Output is correct
22	Correct	8 ms	4172 KB	Output is correct
23	Correct	8 ms	4172 KB	Output is correct
24	Correct	8 ms	4172 KB	Output is correct
25	Correct	8 ms	4172 KB	Output is correct
26	Correct	9 ms	4248 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	0 ms	332 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct

Subtask #2
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	9 ms	4248 KB	Output is correct
15	Correct	8 ms	4172 KB	Output is correct
16	Correct	8 ms	4172 KB	Output is correct
17	Correct	8 ms	4172 KB	Output is correct
18	Correct	8 ms	4256 KB	Output is correct
19	Correct	8 ms	4172 KB	Output is correct
20	Correct	8 ms	4172 KB	Output is correct
21	Correct	10 ms	4172 KB	Output is correct
22	Correct	8 ms	4256 KB	Output is correct
23	Correct	12 ms	4248 KB	Output is correct
24	Correct	13 ms	4320 KB	Output is correct
25	Correct	12 ms	4244 KB	Output is correct
26	Correct	8 ms	4172 KB	Output is correct
27	Correct	0 ms	332 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	204 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	332 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	332 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	220 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	204 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct

Subtask #4
25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	332 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	332 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	384 KB	Output is correct
14	Correct	8 ms	4172 KB	Output is correct
15	Correct	8 ms	4172 KB	Output is correct
16	Correct	10 ms	4252 KB	Output is correct
17	Correct	8 ms	4172 KB	Output is correct
18	Correct	8 ms	4252 KB	Output is correct
19	Correct	8 ms	4248 KB	Output is correct
20	Correct	15 ms	4248 KB	Output is correct
21	Correct	8 ms	4172 KB	Output is correct
22	Correct	10 ms	4172 KB	Output is correct
23	Correct	8 ms	4248 KB	Output is correct
24	Correct	11 ms	4172 KB	Output is correct
25	Correct	8 ms	4300 KB	Output is correct
26	Correct	8 ms	4172 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	0 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	0 ms	204 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	0 ms	204 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct
39	Correct	0 ms	332 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	1 ms	204 KB	Output is correct
42	Correct	1 ms	332 KB	Output is correct
43	Correct	1 ms	204 KB	Output is correct
44	Correct	1 ms	332 KB	Output is correct
45	Correct	0 ms	204 KB	Output is correct
46	Correct	1 ms	204 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	332 KB	Output is correct
51	Correct	1 ms	332 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	2 ms	332 KB	Output is correct
56	Correct	0 ms	204 KB	Output is correct
57	Correct	1 ms	204 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	332 KB	Output is correct
60	Correct	1 ms	204 KB	Output is correct
61	Correct	1 ms	332 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	204 KB	Output is correct
64	Correct	40 ms	4240 KB	Output is correct
65	Correct	24 ms	4248 KB	Output is correct
66	Correct	18 ms	4300 KB	Output is correct
67	Correct	25 ms	4248 KB	Output is correct
68	Correct	33 ms	4172 KB	Output is correct
69	Correct	42 ms	4172 KB	Output is correct
70	Correct	44 ms	4172 KB	Output is correct
71	Correct	41 ms	4172 KB	Output is correct
72	Correct	40 ms	4172 KB	Output is correct
73	Correct	41 ms	4236 KB	Output is correct
74	Correct	40 ms	4172 KB	Output is correct

Subtask #5
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	332 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	332 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	0 ms	332 KB	Output is correct
27	Correct	0 ms	332 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	2 ms	204 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	1 ms	204 KB	Output is correct
40	Correct	2 ms	332 KB	Output is correct
41	Correct	2 ms	204 KB	Output is correct
42	Correct	1 ms	332 KB	Output is correct
43	Correct	1 ms	204 KB	Output is correct
44	Correct	1 ms	204 KB	Output is correct
45	Correct	1 ms	204 KB	Output is correct
46	Correct	1 ms	204 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	2 ms	332 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	332 KB	Output is correct
51	Correct	1 ms	204 KB	Output is correct
52	Correct	19 ms	344 KB	Output is correct
53	Correct	32 ms	332 KB	Output is correct
54	Correct	54 ms	332 KB	Output is correct
55	Correct	57 ms	332 KB	Output is correct
56	Correct	203 ms	344 KB	Output is correct
57	Correct	226 ms	348 KB	Output is correct
58	Correct	228 ms	348 KB	Output is correct
59	Correct	200 ms	348 KB	Output is correct
60	Correct	213 ms	348 KB	Output is correct
61	Correct	1 ms	332 KB	Output is correct
62	Correct	30 ms	348 KB	Output is correct
63	Correct	55 ms	332 KB	Output is correct
64	Correct	77 ms	332 KB	Output is correct
65	Correct	129 ms	348 KB	Output is correct
66	Correct	163 ms	348 KB	Output is correct
67	Correct	214 ms	452 KB	Output is correct
68	Correct	213 ms	348 KB	Output is correct
69	Correct	212 ms	352 KB	Output is correct

Submission #517305

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