Submission #517300

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
517300	2022-01-23T01:23:54 Z	CodeTiger927	Bali Sculptures (APIO15_sculpture)	C++17	71 / 100	1000 ms	4300 KB

sculpture

using namespace std;

#include <iostream>
#include <cstring>

#define MAXN 2005

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

bool between(long long l,long long r,long long n) {
	return (n >= l && n <= r);
}

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];
	}
	long long pre = 0;
	for(int i = 60;i >= 0;--i) {
		long long l = pre;
		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;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:26:13: warning: unused variable 'l' [-Wunused-variable]
   26 |   long long l = pre;
      |             ^

Subtask #1

9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	4172 KB	Output is correct
2	Correct	13 ms	4156 KB	Output is correct
3	Correct	8 ms	4248 KB	Output is correct
4	Correct	8 ms	4160 KB	Output is correct
5	Correct	8 ms	4160 KB	Output is correct
6	Correct	15 ms	4192 KB	Output is correct
7	Correct	16 ms	4192 KB	Output is correct
8	Correct	9 ms	4172 KB	Output is correct
9	Correct	9 ms	4252 KB	Output is correct
10	Correct	9 ms	4248 KB	Output is correct
11	Correct	8 ms	4172 KB	Output is correct
12	Correct	8 ms	4168 KB	Output is correct
13	Correct	8 ms	4172 KB	Output is correct
14	Correct	8 ms	4172 KB	Output is correct
15	Correct	9 ms	4152 KB	Output is correct
16	Correct	9 ms	4252 KB	Output is correct
17	Correct	9 ms	4248 KB	Output is correct
18	Correct	10 ms	4248 KB	Output is correct
19	Correct	11 ms	4224 KB	Output is correct
20	Correct	7 ms	4172 KB	Output is correct
21	Correct	8 ms	4140 KB	Output is correct
22	Correct	8 ms	4156 KB	Output is correct
23	Correct	8 ms	4248 KB	Output is correct
24	Correct	8 ms	4172 KB	Output is correct
25	Correct	8 ms	4172 KB	Output is correct
26	Correct	10 ms	4256 KB	Output is correct
27	Correct	8 ms	4184 KB	Output is correct
28	Correct	11 ms	4184 KB	Output is correct
29	Correct	8 ms	4236 KB	Output is correct
30	Correct	11 ms	4264 KB	Output is correct
31	Correct	11 ms	4160 KB	Output is correct
32	Correct	8 ms	4172 KB	Output is correct
33	Correct	8 ms	4256 KB	Output is correct
34	Correct	8 ms	4172 KB	Output is correct
35	Correct	11 ms	4252 KB	Output is correct
36	Correct	9 ms	4172 KB	Output is correct

Subtask #2

16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	4256 KB	Output is correct
2	Correct	8 ms	4256 KB	Output is correct
3	Correct	9 ms	4172 KB	Output is correct
4	Correct	7 ms	4172 KB	Output is correct
5	Correct	8 ms	4184 KB	Output is correct
6	Correct	8 ms	4252 KB	Output is correct
7	Correct	13 ms	4172 KB	Output is correct
8	Correct	8 ms	4172 KB	Output is correct
9	Correct	12 ms	4256 KB	Output is correct
10	Correct	11 ms	4252 KB	Output is correct
11	Correct	12 ms	4160 KB	Output is correct
12	Correct	7 ms	4172 KB	Output is correct
13	Correct	12 ms	4172 KB	Output is correct
14	Correct	12 ms	4156 KB	Output is correct
15	Correct	10 ms	4248 KB	Output is correct
16	Correct	10 ms	4172 KB	Output is correct
17	Correct	8 ms	4172 KB	Output is correct
18	Correct	8 ms	4172 KB	Output is correct
19	Correct	8 ms	4172 KB	Output is correct
20	Correct	8 ms	4252 KB	Output is correct
21	Correct	8 ms	4152 KB	Output is correct
22	Correct	14 ms	4232 KB	Output is correct
23	Correct	8 ms	4164 KB	Output is correct
24	Correct	8 ms	4136 KB	Output is correct
25	Correct	9 ms	4160 KB	Output is correct
26	Correct	8 ms	4172 KB	Output is correct
27	Correct	8 ms	4172 KB	Output is correct
28	Correct	8 ms	4156 KB	Output is correct
29	Correct	10 ms	4172 KB	Output is correct
30	Correct	10 ms	4156 KB	Output is correct
31	Correct	11 ms	4256 KB	Output is correct
32	Correct	11 ms	4252 KB	Output is correct
33	Correct	16 ms	4248 KB	Output is correct
34	Correct	11 ms	4172 KB	Output is correct
35	Correct	12 ms	4172 KB	Output is correct
36	Correct	13 ms	4224 KB	Output is correct

Subtask #3

21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	12 ms	4172 KB	Output is correct
2	Correct	8 ms	4172 KB	Output is correct
3	Correct	8 ms	4172 KB	Output is correct
4	Correct	8 ms	4132 KB	Output is correct
5	Correct	8 ms	4172 KB	Output is correct
6	Correct	8 ms	4172 KB	Output is correct
7	Correct	8 ms	4172 KB	Output is correct
8	Correct	8 ms	4172 KB	Output is correct
9	Correct	8 ms	4172 KB	Output is correct
10	Correct	9 ms	4188 KB	Output is correct
11	Correct	9 ms	4252 KB	Output is correct
12	Correct	11 ms	4252 KB	Output is correct
13	Correct	14 ms	4248 KB	Output is correct
14	Correct	10 ms	4172 KB	Output is correct
15	Correct	11 ms	4300 KB	Output is correct
16	Correct	11 ms	4256 KB	Output is correct
17	Correct	10 ms	4160 KB	Output is correct
18	Correct	11 ms	4256 KB	Output is correct
19	Correct	10 ms	4172 KB	Output is correct
20	Correct	10 ms	4252 KB	Output is correct
21	Correct	13 ms	4160 KB	Output is correct
22	Correct	11 ms	4172 KB	Output is correct
23	Correct	11 ms	4160 KB	Output is correct
24	Correct	11 ms	4160 KB	Output is correct
25	Correct	14 ms	4172 KB	Output is correct
26	Correct	18 ms	4172 KB	Output is correct
27	Correct	24 ms	4172 KB	Output is correct
28	Correct	31 ms	4160 KB	Output is correct
29	Correct	30 ms	4240 KB	Output is correct
30	Correct	29 ms	4156 KB	Output is correct
31	Correct	32 ms	4160 KB	Output is correct
32	Correct	33 ms	4236 KB	Output is correct

Subtask #4

25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	4248 KB	Output is correct
2	Correct	11 ms	4164 KB	Output is correct
3	Correct	7 ms	4172 KB	Output is correct
4	Correct	8 ms	4164 KB	Output is correct
5	Correct	11 ms	4252 KB	Output is correct
6	Correct	8 ms	4160 KB	Output is correct
7	Correct	8 ms	4164 KB	Output is correct
8	Correct	8 ms	4172 KB	Output is correct
9	Correct	8 ms	4240 KB	Output is correct
10	Correct	8 ms	4164 KB	Output is correct
11	Correct	8 ms	4156 KB	Output is correct
12	Correct	8 ms	4152 KB	Output is correct
13	Correct	8 ms	4160 KB	Output is correct
14	Correct	7 ms	4172 KB	Output is correct
15	Correct	9 ms	4276 KB	Output is correct
16	Correct	8 ms	4172 KB	Output is correct
17	Correct	8 ms	4172 KB	Output is correct
18	Correct	7 ms	4172 KB	Output is correct
19	Correct	11 ms	4248 KB	Output is correct
20	Correct	8 ms	4172 KB	Output is correct
21	Correct	8 ms	4156 KB	Output is correct
22	Correct	8 ms	4164 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	11 ms	4248 KB	Output is correct
27	Correct	9 ms	4248 KB	Output is correct
28	Correct	7 ms	4172 KB	Output is correct
29	Correct	8 ms	4172 KB	Output is correct
30	Correct	8 ms	4160 KB	Output is correct
31	Correct	8 ms	4172 KB	Output is correct
32	Correct	8 ms	4164 KB	Output is correct
33	Correct	7 ms	4172 KB	Output is correct
34	Correct	8 ms	4160 KB	Output is correct
35	Correct	8 ms	4252 KB	Output is correct
36	Correct	9 ms	4252 KB	Output is correct
37	Correct	10 ms	4256 KB	Output is correct
38	Correct	11 ms	4172 KB	Output is correct
39	Correct	9 ms	4172 KB	Output is correct
40	Correct	10 ms	4172 KB	Output is correct
41	Correct	11 ms	4252 KB	Output is correct
42	Correct	10 ms	4172 KB	Output is correct
43	Correct	14 ms	4172 KB	Output is correct
44	Correct	12 ms	4172 KB	Output is correct
45	Correct	11 ms	4256 KB	Output is correct
46	Correct	10 ms	4172 KB	Output is correct
47	Correct	11 ms	4252 KB	Output is correct
48	Correct	14 ms	4256 KB	Output is correct
49	Correct	20 ms	4256 KB	Output is correct
50	Correct	24 ms	4248 KB	Output is correct
51	Correct	32 ms	4172 KB	Output is correct
52	Correct	29 ms	4172 KB	Output is correct
53	Correct	32 ms	4172 KB	Output is correct
54	Correct	32 ms	4172 KB	Output is correct
55	Correct	32 ms	4248 KB	Output is correct
56	Correct	13 ms	4172 KB	Output is correct
57	Correct	21 ms	4152 KB	Output is correct
58	Correct	37 ms	4172 KB	Output is correct
59	Correct	36 ms	4172 KB	Output is correct
60	Correct	41 ms	4172 KB	Output is correct
61	Correct	36 ms	4236 KB	Output is correct
62	Correct	33 ms	4172 KB	Output is correct
63	Correct	33 ms	4172 KB	Output is correct
64	Correct	33 ms	4240 KB	Output is correct
65	Correct	12 ms	4156 KB	Output is correct
66	Correct	15 ms	4256 KB	Output is correct
67	Correct	20 ms	4168 KB	Output is correct
68	Correct	29 ms	4172 KB	Output is correct
69	Correct	35 ms	4240 KB	Output is correct
70	Correct	34 ms	4248 KB	Output is correct
71	Correct	35 ms	4244 KB	Output is correct
72	Correct	34 ms	4232 KB	Output is correct
73	Correct	35 ms	4148 KB	Output is correct
74	Correct	33 ms	4232 KB	Output is correct

Subtask #5

0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	4164 KB	Output is correct
2	Correct	8 ms	4160 KB	Output is correct
3	Correct	9 ms	4252 KB	Output is correct
4	Correct	11 ms	4192 KB	Output is correct
5	Correct	7 ms	4172 KB	Output is correct
6	Correct	8 ms	4172 KB	Output is correct
7	Correct	8 ms	4172 KB	Output is correct
8	Correct	8 ms	4172 KB	Output is correct
9	Correct	10 ms	4172 KB	Output is correct
10	Correct	8 ms	4156 KB	Output is correct
11	Correct	8 ms	4172 KB	Output is correct
12	Correct	8 ms	4148 KB	Output is correct
13	Correct	8 ms	4164 KB	Output is correct
14	Correct	8 ms	4252 KB	Output is correct
15	Correct	8 ms	4172 KB	Output is correct
16	Correct	10 ms	4156 KB	Output is correct
17	Correct	10 ms	4172 KB	Output is correct
18	Correct	8 ms	4172 KB	Output is correct
19	Correct	10 ms	4252 KB	Output is correct
20	Correct	9 ms	4160 KB	Output is correct
21	Correct	8 ms	4248 KB	Output is correct
22	Correct	8 ms	4172 KB	Output is correct
23	Correct	8 ms	4248 KB	Output is correct
24	Correct	8 ms	4256 KB	Output is correct
25	Correct	10 ms	4156 KB	Output is correct
26	Correct	9 ms	4172 KB	Output is correct
27	Correct	12 ms	4248 KB	Output is correct
28	Correct	11 ms	4172 KB	Output is correct
29	Correct	11 ms	4256 KB	Output is correct
30	Correct	11 ms	4156 KB	Output is correct
31	Correct	14 ms	4248 KB	Output is correct
32	Correct	11 ms	4172 KB	Output is correct
33	Correct	11 ms	4252 KB	Output is correct
34	Correct	11 ms	4172 KB	Output is correct
35	Correct	14 ms	4172 KB	Output is correct
36	Correct	18 ms	4252 KB	Output is correct
37	Correct	28 ms	4172 KB	Output is correct
38	Correct	44 ms	4172 KB	Output is correct
39	Correct	30 ms	4172 KB	Output is correct
40	Correct	30 ms	4152 KB	Output is correct
41	Correct	32 ms	4252 KB	Output is correct
42	Correct	36 ms	4252 KB	Output is correct
43	Correct	11 ms	4160 KB	Output is correct
44	Correct	28 ms	4156 KB	Output is correct
45	Correct	31 ms	4228 KB	Output is correct
46	Correct	32 ms	4160 KB	Output is correct
47	Correct	34 ms	4236 KB	Output is correct
48	Correct	42 ms	4172 KB	Output is correct
49	Correct	33 ms	4172 KB	Output is correct
50	Correct	35 ms	4232 KB	Output is correct
51	Correct	38 ms	4172 KB	Output is correct
52	Execution timed out	1057 ms	4172 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-