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Submission #766516

# Submission time Handle Problem Language Result Execution time Memory
766516 2023-06-25T18:09:22 Z 1ne Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 539 ms 856 KB 
#include<bits/stdc++.h>
using namespace std;
const int mxn = 2002; 
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	long long n,a,b;cin>>n>>a>>b;
	vector<long long>arr(n);
	for (long long i = 0;i<n;++i){
		cin>>arr[i];
	}
	vector<long long>pref(n + 1,0);
	for (int i = 0;i<n;++i){
		pref[i + 1] = pref[i] + arr[i];
	}
	auto query = [&](int u,int v){
	  return pref[v + 1] - pref[u];
	};
	auto check = [&](long long v){
		bitset<mxn>dp[mxn + 1];
		dp[0][0] = 1;
		for (int i = 0;i<n;++i){
			bitset<mxn>cur;
			for (int j = 0;j<=n;++j){
				if (dp[i][j] == 1){
					cur[j + 1] = 1;
				}
			}
			for (int x = i;x<n;++x){
				if (query(i,x) & v){
					continue;
				}
				dp[x + 1] = (dp[x + 1] | cur);
			}
		}
		for (int i = a;i<=b;++i){
			if (dp[n][i])return 1;
		}
		return 0;
	};
	long long cur = 0;
	long long ans = 0;
	for (long long i = 43;i>=0;--i){
		if (check((cur ^ (1LL<<i)))){
			cur ^= (1LL<<i);
		}
		else{
			ans ^= (1LL<<i);
		}	
	}
	cout<<ans<<'\n';
	return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 724 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 1 ms 724 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 1 ms 724 KB Output is correct
6 Correct 1 ms 724 KB Output is correct
7 Correct 2 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 1 ms 736 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 724 KB Output is correct
16 Correct 1 ms 724 KB Output is correct
17 Correct 1 ms 724 KB Output is correct
18 Correct 1 ms 724 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 1 ms 724 KB Output is correct
21 Correct 1 ms 724 KB Output is correct
22 Correct 1 ms 724 KB Output is correct
23 Correct 1 ms 724 KB Output is correct
24 Correct 1 ms 724 KB Output is correct
25 Correct 1 ms 724 KB Output is correct
26 Correct 1 ms 724 KB Output is correct
27 Correct 1 ms 724 KB Output is correct
28 Correct 1 ms 724 KB Output is correct
29 Correct 1 ms 724 KB Output is correct
30 Correct 1 ms 724 KB Output is correct
31 Correct 1 ms 724 KB Output is correct
32 Correct 1 ms 816 KB Output is correct
33 Correct 1 ms 724 KB Output is correct
34 Correct 1 ms 724 KB Output is correct
35 Correct 1 ms 724 KB Output is correct
36 Correct 1 ms 724 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 724 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 1 ms 724 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 1 ms 724 KB Output is correct
6 Correct 1 ms 724 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 1 ms 724 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 724 KB Output is correct
16 Correct 1 ms 724 KB Output is correct
17 Correct 1 ms 724 KB Output is correct
18 Correct 1 ms 724 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 1 ms 724 KB Output is correct
21 Correct 1 ms 724 KB Output is correct
22 Correct 1 ms 724 KB Output is correct
23 Correct 2 ms 724 KB Output is correct
24 Correct 1 ms 724 KB Output is correct
25 Correct 1 ms 752 KB Output is correct
26 Correct 1 ms 724 KB Output is correct
27 Correct 1 ms 724 KB Output is correct
28 Correct 1 ms 724 KB Output is correct
29 Correct 2 ms 724 KB Output is correct
30 Correct 2 ms 724 KB Output is correct
31 Correct 2 ms 724 KB Output is correct
32 Correct 2 ms 724 KB Output is correct
33 Correct 2 ms 724 KB Output is correct
34 Correct 2 ms 724 KB Output is correct
35 Correct 3 ms 724 KB Output is correct
36 Correct 2 ms 724 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 724 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 1 ms 724 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 1 ms 724 KB Output is correct
6 Correct 1 ms 724 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 1 ms 724 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 724 KB Output is correct
16 Correct 2 ms 724 KB Output is correct
17 Correct 2 ms 724 KB Output is correct
18 Correct 2 ms 724 KB Output is correct
19 Correct 2 ms 724 KB Output is correct
20 Correct 2 ms 724 KB Output is correct
21 Correct 2 ms 724 KB Output is correct
22 Correct 2 ms 724 KB Output is correct
23 Correct 2 ms 724 KB Output is correct
24 Correct 2 ms 724 KB Output is correct
25 Correct 3 ms 724 KB Output is correct
26 Correct 4 ms 724 KB Output is correct
27 Correct 5 ms 724 KB Output is correct
28 Correct 6 ms 724 KB Output is correct
29 Correct 6 ms 724 KB Output is correct
30 Correct 6 ms 724 KB Output is correct
31 Correct 6 ms 808 KB Output is correct
32 Correct 6 ms 724 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 724 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 1 ms 792 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 1 ms 724 KB Output is correct
6 Correct 1 ms 724 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 2 ms 724 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 724 KB Output is correct
16 Correct 1 ms 724 KB Output is correct
17 Correct 1 ms 724 KB Output is correct
18 Correct 1 ms 724 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 1 ms 724 KB Output is correct
21 Correct 1 ms 724 KB Output is correct
22 Correct 1 ms 724 KB Output is correct
23 Correct 1 ms 724 KB Output is correct
24 Correct 1 ms 724 KB Output is correct
25 Correct 1 ms 724 KB Output is correct
26 Correct 1 ms 724 KB Output is correct
27 Correct 1 ms 724 KB Output is correct
28 Correct 1 ms 724 KB Output is correct
29 Correct 1 ms 724 KB Output is correct
30 Correct 1 ms 724 KB Output is correct
31 Correct 1 ms 724 KB Output is correct
32 Correct 1 ms 724 KB Output is correct
33 Correct 1 ms 724 KB Output is correct
34 Correct 1 ms 724 KB Output is correct
35 Correct 1 ms 724 KB Output is correct
36 Correct 1 ms 724 KB Output is correct
37 Correct 1 ms 808 KB Output is correct
38 Correct 1 ms 724 KB Output is correct
39 Correct 2 ms 724 KB Output is correct
40 Correct 2 ms 724 KB Output is correct
41 Correct 2 ms 724 KB Output is correct
42 Correct 2 ms 724 KB Output is correct
43 Correct 2 ms 724 KB Output is correct
44 Correct 2 ms 724 KB Output is correct
45 Correct 2 ms 724 KB Output is correct
46 Correct 2 ms 724 KB Output is correct
47 Correct 3 ms 724 KB Output is correct
48 Correct 3 ms 724 KB Output is correct
49 Correct 4 ms 724 KB Output is correct
50 Correct 6 ms 804 KB Output is correct
51 Correct 6 ms 724 KB Output is correct
52 Correct 6 ms 724 KB Output is correct
53 Correct 6 ms 724 KB Output is correct
54 Correct 6 ms 820 KB Output is correct
55 Correct 6 ms 724 KB Output is correct
56 Correct 1 ms 724 KB Output is correct
57 Correct 2 ms 724 KB Output is correct
58 Correct 2 ms 724 KB Output is correct
59 Correct 3 ms 724 KB Output is correct
60 Correct 3 ms 724 KB Output is correct
61 Correct 3 ms 724 KB Output is correct
62 Correct 3 ms 724 KB Output is correct
63 Correct 3 ms 724 KB Output is correct
64 Correct 5 ms 812 KB Output is correct
65 Correct 1 ms 724 KB Output is correct
66 Correct 2 ms 816 KB Output is correct
67 Correct 2 ms 724 KB Output is correct
68 Correct 3 ms 724 KB Output is correct
69 Correct 3 ms 724 KB Output is correct
70 Correct 3 ms 724 KB Output is correct
71 Correct 3 ms 724 KB Output is correct
72 Correct 3 ms 724 KB Output is correct
73 Correct 3 ms 812 KB Output is correct
74 Correct 3 ms 724 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 724 KB Output is correct
2 Correct 1 ms 724 KB Output is correct
3 Correct 1 ms 724 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 1 ms 724 KB Output is correct
6 Correct 1 ms 724 KB Output is correct
7 Correct 1 ms 724 KB Output is correct
8 Correct 1 ms 724 KB Output is correct
9 Correct 2 ms 724 KB Output is correct
10 Correct 1 ms 724 KB Output is correct
11 Correct 1 ms 724 KB Output is correct
12 Correct 1 ms 724 KB Output is correct
13 Correct 1 ms 724 KB Output is correct
14 Correct 1 ms 724 KB Output is correct
15 Correct 1 ms 724 KB Output is correct
16 Correct 1 ms 724 KB Output is correct
17 Correct 1 ms 724 KB Output is correct
18 Correct 1 ms 724 KB Output is correct
19 Correct 1 ms 724 KB Output is correct
20 Correct 1 ms 724 KB Output is correct
21 Correct 2 ms 724 KB Output is correct
22 Correct 1 ms 724 KB Output is correct
23 Correct 1 ms 724 KB Output is correct
24 Correct 1 ms 724 KB Output is correct
25 Correct 1 ms 724 KB Output is correct
26 Correct 2 ms 816 KB Output is correct
27 Correct 2 ms 724 KB Output is correct
28 Correct 2 ms 724 KB Output is correct
29 Correct 2 ms 724 KB Output is correct
30 Correct 2 ms 724 KB Output is correct
31 Correct 2 ms 724 KB Output is correct
32 Correct 2 ms 724 KB Output is correct
33 Correct 2 ms 824 KB Output is correct
34 Correct 3 ms 816 KB Output is correct
35 Correct 3 ms 732 KB Output is correct
36 Correct 4 ms 820 KB Output is correct
37 Correct 6 ms 732 KB Output is correct
38 Correct 6 ms 732 KB Output is correct
39 Correct 7 ms 812 KB Output is correct
40 Correct 6 ms 816 KB Output is correct
41 Correct 6 ms 732 KB Output is correct
42 Correct 6 ms 816 KB Output is correct
43 Correct 1 ms 724 KB Output is correct
44 Correct 2 ms 724 KB Output is correct
45 Correct 3 ms 724 KB Output is correct
46 Correct 3 ms 724 KB Output is correct
47 Correct 3 ms 724 KB Output is correct
48 Correct 3 ms 724 KB Output is correct
49 Correct 3 ms 724 KB Output is correct
50 Correct 3 ms 724 KB Output is correct
51 Correct 3 ms 724 KB Output is correct
52 Correct 51 ms 724 KB Output is correct
53 Correct 84 ms 836 KB Output is correct
54 Correct 148 ms 724 KB Output is correct
55 Correct 150 ms 828 KB Output is correct
56 Correct 504 ms 852 KB Output is correct
57 Correct 498 ms 852 KB Output is correct
58 Correct 449 ms 856 KB Output is correct
59 Correct 449 ms 852 KB Output is correct
60 Correct 539 ms 852 KB Output is correct
61 Correct 4 ms 724 KB Output is correct
62 Correct 81 ms 812 KB Output is correct
63 Correct 149 ms 836 KB Output is correct
64 Correct 136 ms 836 KB Output is correct
65 Correct 250 ms 724 KB Output is correct
66 Correct 381 ms 856 KB Output is correct
67 Correct 527 ms 852 KB Output is correct
68 Correct 517 ms 852 KB Output is correct
69 Correct 486 ms 848 KB Output is correct