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Submission #388798

# Submission time Handle Problem Language Result Execution time Memory
388798 2021-04-13T04:14:35 Z phathnv Bali Sculptures (APIO15_sculpture) C++11
71 / 100
 56 ms 4300 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

const int N = 2007;

int n, a, b, x[N];

namespace subtask4{
    bool dp[N][N];
    bool check(ll val){
        memset(dp, 0, sizeof(dp));
        dp[0][0] = 1;
        for(int i = 1; i <= n; i++)
            for(int j = 1; j <= b; j++){
                ll sum = 0;
                for(int k = i; k >= 1; k--){
                    sum += x[k];
                    if ((sum | val) == val)
                        dp[i][j] |= dp[k - 1][j - 1];
                }
            }
        for(int i = a; i <= b; i++)
            if (dp[n][i])
                return 1;
        return 0;
    }
    void solve(){
        ll answer = (1ll << 41) - 1;
        for(int i = 40; i >= 0; i--){
            answer ^= (1ll << i);
            if (!check(answer))
                answer ^= (1ll << i);
        }
        cout << answer;
    }
}

namespace subtask5{
    void solve(){

    }
}

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    cin >> n >> a >> b;
    for(int i = 1; i <= n; i++)
        cin >> x[i];
    if (n <= 100)
        subtask4::solve();
    else
        subtask5::solve();
    return 0;
}

/*
6 1 3
8 1 2 1 5 4
*/

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 4176 KB Output is correct
2 Correct 10 ms 4264 KB Output is correct
3 Correct 8 ms 4172 KB Output is correct
4 Correct 8 ms 4172 KB Output is correct
5 Correct 8 ms 4172 KB Output is correct
6 Correct 8 ms 4224 KB Output is correct
7 Correct 9 ms 4172 KB Output is correct
8 Correct 8 ms 4172 KB Output is correct
9 Correct 8 ms 4260 KB Output is correct
10 Correct 8 ms 4172 KB Output is correct
11 Correct 8 ms 4172 KB Output is correct
12 Correct 8 ms 4172 KB Output is correct
13 Correct 8 ms 4172 KB Output is correct
14 Correct 8 ms 4172 KB Output is correct
15 Correct 10 ms 4264 KB Output is correct
16 Correct 9 ms 4172 KB Output is correct
17 Correct 9 ms 4156 KB Output is correct
18 Correct 9 ms 4168 KB Output is correct
19 Correct 8 ms 4260 KB Output is correct
20 Correct 8 ms 4172 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 9 ms 4172 KB Output is correct
25 Correct 8 ms 4172 KB Output is correct
26 Correct 8 ms 4264 KB Output is correct
27 Correct 8 ms 4172 KB Output is correct
28 Correct 8 ms 4172 KB Output is correct
29 Correct 9 ms 4264 KB Output is correct
30 Correct 8 ms 4172 KB Output is correct
31 Correct 8 ms 4172 KB Output is correct
32 Correct 9 ms 4300 KB Output is correct
33 Correct 9 ms 4264 KB Output is correct
34 Correct 9 ms 4264 KB Output is correct
35 Correct 9 ms 4264 KB Output is correct
36 Correct 9 ms 4264 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 4260 KB Output is correct
2 Correct 8 ms 4172 KB Output is correct
3 Correct 8 ms 4256 KB Output is correct
4 Correct 10 ms 4172 KB Output is correct
5 Correct 9 ms 4172 KB Output is correct
6 Correct 9 ms 4260 KB Output is correct
7 Correct 10 ms 4264 KB Output is correct
8 Correct 10 ms 4168 KB Output is correct
9 Correct 8 ms 4172 KB Output is correct
10 Correct 9 ms 4168 KB Output is correct
11 Correct 9 ms 4260 KB Output is correct
12 Correct 9 ms 4168 KB Output is correct
13 Correct 9 ms 4172 KB Output is correct
14 Correct 8 ms 4260 KB Output is correct
15 Correct 8 ms 4264 KB Output is correct
16 Correct 8 ms 4268 KB Output is correct
17 Correct 8 ms 4172 KB Output is correct
18 Correct 9 ms 4180 KB Output is correct
19 Correct 9 ms 4260 KB Output is correct
20 Correct 8 ms 4260 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 11 ms 4172 KB Output is correct
26 Correct 9 ms 4172 KB Output is correct
27 Correct 9 ms 4264 KB Output is correct
28 Correct 9 ms 4172 KB Output is correct
29 Correct 9 ms 4172 KB Output is correct
30 Correct 11 ms 4264 KB Output is correct
31 Correct 11 ms 4172 KB Output is correct
32 Correct 10 ms 4172 KB Output is correct
33 Correct 8 ms 4168 KB Output is correct
34 Correct 11 ms 4260 KB Output is correct
35 Correct 10 ms 4260 KB Output is correct
36 Correct 9 ms 4172 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 4264 KB Output is correct
2 Correct 8 ms 4256 KB Output is correct
3 Correct 9 ms 4172 KB Output is correct
4 Correct 8 ms 4172 KB Output is correct
5 Correct 8 ms 4172 KB Output is correct
6 Correct 9 ms 4172 KB Output is correct
7 Correct 8 ms 4172 KB Output is correct
8 Correct 8 ms 4260 KB Output is correct
9 Correct 11 ms 4268 KB Output is correct
10 Correct 9 ms 4176 KB Output is correct
11 Correct 9 ms 4172 KB Output is correct
12 Correct 9 ms 4264 KB Output is correct
13 Correct 10 ms 4172 KB Output is correct
14 Correct 9 ms 4276 KB Output is correct
15 Correct 9 ms 4164 KB Output is correct
16 Correct 9 ms 4172 KB Output is correct
17 Correct 10 ms 4172 KB Output is correct
18 Correct 10 ms 4172 KB Output is correct
19 Correct 14 ms 4300 KB Output is correct
20 Correct 8 ms 4172 KB Output is correct
21 Correct 11 ms 4164 KB Output is correct
22 Correct 10 ms 4268 KB Output is correct
23 Correct 9 ms 4264 KB Output is correct
24 Correct 11 ms 4172 KB Output is correct
25 Correct 11 ms 4168 KB Output is correct
26 Correct 15 ms 4172 KB Output is correct
27 Correct 33 ms 4172 KB Output is correct
28 Correct 55 ms 4172 KB Output is correct
29 Correct 56 ms 4172 KB Output is correct
30 Correct 9 ms 4260 KB Output is correct
31 Correct 31 ms 4172 KB Output is correct
32 Correct 42 ms 4172 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 4172 KB Output is correct
2 Correct 9 ms 4172 KB Output is correct
3 Correct 8 ms 4260 KB Output is correct
4 Correct 8 ms 4172 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 4260 KB Output is correct
8 Correct 8 ms 4264 KB Output is correct
9 Correct 9 ms 4168 KB Output is correct
10 Correct 8 ms 4172 KB Output is correct
11 Correct 9 ms 4168 KB Output is correct
12 Correct 9 ms 4264 KB Output is correct
13 Correct 9 ms 4176 KB Output is correct
14 Correct 8 ms 4172 KB Output is correct
15 Correct 9 ms 4172 KB Output is correct
16 Correct 8 ms 4264 KB Output is correct
17 Correct 8 ms 4164 KB Output is correct
18 Correct 8 ms 4172 KB Output is correct
19 Correct 9 ms 4268 KB Output is correct
20 Correct 9 ms 4264 KB Output is correct
21 Correct 9 ms 4168 KB Output is correct
22 Correct 9 ms 4260 KB Output is correct
23 Correct 8 ms 4172 KB Output is correct
24 Correct 9 ms 4268 KB Output is correct
25 Correct 8 ms 4172 KB Output is correct
26 Correct 9 ms 4160 KB Output is correct
27 Correct 10 ms 4172 KB Output is correct
28 Correct 9 ms 4172 KB Output is correct
29 Correct 11 ms 4172 KB Output is correct
30 Correct 9 ms 4264 KB Output is correct
31 Correct 8 ms 4268 KB Output is correct
32 Correct 8 ms 4172 KB Output is correct
33 Correct 8 ms 4172 KB Output is correct
34 Correct 8 ms 4172 KB Output is correct
35 Correct 9 ms 4172 KB Output is correct
36 Correct 9 ms 4172 KB Output is correct
37 Correct 9 ms 4172 KB Output is correct
38 Correct 9 ms 4268 KB Output is correct
39 Correct 9 ms 4172 KB Output is correct
40 Correct 10 ms 4168 KB Output is correct
41 Correct 11 ms 4156 KB Output is correct
42 Correct 10 ms 4268 KB Output is correct
43 Correct 8 ms 4172 KB Output is correct
44 Correct 11 ms 4172 KB Output is correct
45 Correct 10 ms 4168 KB Output is correct
46 Correct 9 ms 4264 KB Output is correct
47 Correct 10 ms 4264 KB Output is correct
48 Correct 10 ms 4172 KB Output is correct
49 Correct 15 ms 4264 KB Output is correct
50 Correct 29 ms 4172 KB Output is correct
51 Correct 55 ms 4168 KB Output is correct
52 Correct 54 ms 4172 KB Output is correct
53 Correct 9 ms 4172 KB Output is correct
54 Correct 34 ms 4244 KB Output is correct
55 Correct 45 ms 4176 KB Output is correct
56 Correct 11 ms 4172 KB Output is correct
57 Correct 13 ms 4172 KB Output is correct
58 Correct 22 ms 4244 KB Output is correct
59 Correct 37 ms 4172 KB Output is correct
60 Correct 47 ms 4244 KB Output is correct
61 Correct 9 ms 4172 KB Output is correct
62 Correct 42 ms 4172 KB Output is correct
63 Correct 42 ms 4248 KB Output is correct
64 Correct 44 ms 4172 KB Output is correct
65 Correct 10 ms 4172 KB Output is correct
66 Correct 10 ms 4172 KB Output is correct
67 Correct 13 ms 4272 KB Output is correct
68 Correct 29 ms 4172 KB Output is correct
69 Correct 38 ms 4176 KB Output is correct
70 Correct 40 ms 4172 KB Output is correct
71 Correct 9 ms 4172 KB Output is correct
72 Correct 42 ms 4172 KB Output is correct
73 Correct 34 ms 4292 KB Output is correct
74 Correct 30 ms 4244 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 4172 KB Output is correct
2 Correct 8 ms 4172 KB Output is correct
3 Correct 9 ms 4172 KB Output is correct
4 Correct 9 ms 4172 KB Output is correct
5 Correct 8 ms 4172 KB Output is correct
6 Correct 9 ms 4260 KB Output is correct
7 Correct 8 ms 4164 KB Output is correct
8 Correct 9 ms 4168 KB Output is correct
9 Correct 8 ms 4172 KB Output is correct
10 Correct 8 ms 4172 KB Output is correct
11 Correct 9 ms 4264 KB Output is correct
12 Correct 8 ms 4172 KB Output is correct
13 Correct 9 ms 4172 KB Output is correct
14 Correct 8 ms 4172 KB Output is correct
15 Correct 8 ms 4268 KB Output is correct
16 Correct 8 ms 4260 KB Output is correct
17 Correct 8 ms 4172 KB Output is correct
18 Correct 8 ms 4268 KB Output is correct
19 Correct 8 ms 4176 KB Output is correct
20 Correct 8 ms 4172 KB Output is correct
21 Correct 9 ms 4172 KB Output is correct
22 Correct 8 ms 4172 KB Output is correct
23 Correct 9 ms 4268 KB Output is correct
24 Correct 9 ms 4172 KB Output is correct
25 Correct 8 ms 4172 KB Output is correct
26 Correct 8 ms 4172 KB Output is correct
27 Correct 11 ms 4264 KB Output is correct
28 Correct 12 ms 4264 KB Output is correct
29 Correct 11 ms 4264 KB Output is correct
30 Correct 9 ms 4172 KB Output is correct
31 Correct 11 ms 4264 KB Output is correct
32 Correct 12 ms 4256 KB Output is correct
33 Correct 9 ms 4172 KB Output is correct
34 Correct 11 ms 4264 KB Output is correct
35 Correct 10 ms 4172 KB Output is correct
36 Correct 16 ms 4176 KB Output is correct
37 Correct 29 ms 4264 KB Output is correct
38 Correct 54 ms 4240 KB Output is correct
39 Correct 55 ms 4172 KB Output is correct
40 Correct 9 ms 4176 KB Output is correct
41 Correct 29 ms 4264 KB Output is correct
42 Correct 42 ms 4256 KB Output is correct
43 Correct 10 ms 4172 KB Output is correct
44 Correct 13 ms 4168 KB Output is correct
45 Correct 23 ms 4264 KB Output is correct
46 Correct 40 ms 4172 KB Output is correct
47 Correct 41 ms 4172 KB Output is correct
48 Correct 8 ms 4172 KB Output is correct
49 Correct 41 ms 4172 KB Output is correct
50 Correct 40 ms 4172 KB Output is correct
51 Incorrect 1 ms 328 KB Output isn't correct
52 Halted 0 ms 0 KB -