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Submission #602480

# Submission time Handle Problem Language Result Execution time Memory
602480 2022-07-23T06:36:38 Z snasibov05 Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 105 ms 340 KB 
#include <bits/stdc++.h>

using namespace std;

#define oo 1000000000000000000ll

int main() {
    int n, a, b; cin >> n >> a >> b;
    vector<int> y(n+1);
    for (int i = 1; i <= n; ++i) cin >> y[i];

    vector<long long> pref(n+1);
    for (int i = 1; i <= n; ++i) pref[i] = pref[i-1] + 1ll*y[i];

    const int mx = 45;
    long long ans = 0;
    for (int bt = mx-1; bt >= 0 && n <= 100; --bt){
        vector<vector<bool>> dp(n+1, vector<bool>(b+1)); dp[0][0] = true;
        ans = ans | (1ll << bt);
        for (int i = 1; i <= n; ++i){
            for (int j = 1; j <= min(i, b); ++j){
                for (int prev = 0; prev < i; ++prev){
                    if (!((pref[i] - pref[prev]) & ans) && dp[prev][j-1]) dp[i][j] = true;
                }
            }
        }

        bool flag = false;
        for (int i = a; i <= b; ++i){
            if (dp[n][i]) flag = true;
        }

        if (!flag) ans = ans ^ (1ll << bt);
    }

    for (int bt = mx-1; bt >= 0 && n > 100; --bt){
        vector<int> dp(n+1, n+1); dp[0] = 0;
        ans = ans | (1ll << bt);
        for (int i = 1; i <= n; ++i){
            for (int prev = 0; prev < i; ++prev){
                if (!((pref[i] - pref[prev]) & ans)) dp[i] = min(dp[i], dp[prev] + 1);
            }
        }

        if (dp[n] > b) ans = ans ^ (1ll << bt);
    }

    ans = ans ^ ((1ll << mx) - 1ll);
    cout << ans << "\n";

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 3 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 3 ms 212 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 2 ms 212 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 2 ms 212 KB Output is correct
18 Correct 4 ms 300 KB Output is correct
19 Correct 3 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 3 ms 296 KB Output is correct
22 Correct 3 ms 212 KB Output is correct
23 Correct 2 ms 212 KB Output is correct
24 Correct 3 ms 212 KB Output is correct
25 Correct 3 ms 212 KB Output is correct
26 Correct 8 ms 212 KB Output is correct
27 Correct 18 ms 212 KB Output is correct
28 Correct 28 ms 212 KB Output is correct
29 Correct 28 ms 288 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 21 ms 300 KB Output is correct
32 Correct 25 ms 212 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 220 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 216 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 2 ms 212 KB Output is correct
41 Correct 4 ms 212 KB Output is correct
42 Correct 3 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 3 ms 212 KB Output is correct
45 Correct 3 ms 212 KB Output is correct
46 Correct 2 ms 212 KB Output is correct
47 Correct 3 ms 212 KB Output is correct
48 Correct 3 ms 212 KB Output is correct
49 Correct 8 ms 300 KB Output is correct
50 Correct 18 ms 296 KB Output is correct
51 Correct 28 ms 296 KB Output is correct
52 Correct 29 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 21 ms 212 KB Output is correct
55 Correct 26 ms 212 KB Output is correct
56 Correct 2 ms 212 KB Output is correct
57 Correct 6 ms 212 KB Output is correct
58 Correct 12 ms 300 KB Output is correct
59 Correct 19 ms 212 KB Output is correct
60 Correct 20 ms 212 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 20 ms 212 KB Output is correct
63 Correct 20 ms 304 KB Output is correct
64 Correct 22 ms 212 KB Output is correct
65 Correct 3 ms 212 KB Output is correct
66 Correct 2 ms 212 KB Output is correct
67 Correct 5 ms 212 KB Output is correct
68 Correct 13 ms 308 KB Output is correct
69 Correct 19 ms 304 KB Output is correct
70 Correct 22 ms 212 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 19 ms 212 KB Output is correct
73 Correct 18 ms 212 KB Output is correct
74 Correct 17 ms 212 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 248 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 224 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 2 ms 212 KB Output is correct
28 Correct 3 ms 212 KB Output is correct
29 Correct 3 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 3 ms 212 KB Output is correct
33 Correct 2 ms 212 KB Output is correct
34 Correct 3 ms 212 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 7 ms 212 KB Output is correct
37 Correct 19 ms 212 KB Output is correct
38 Correct 28 ms 300 KB Output is correct
39 Correct 27 ms 212 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 21 ms 212 KB Output is correct
42 Correct 25 ms 212 KB Output is correct
43 Correct 2 ms 212 KB Output is correct
44 Correct 5 ms 212 KB Output is correct
45 Correct 13 ms 212 KB Output is correct
46 Correct 18 ms 304 KB Output is correct
47 Correct 18 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 21 ms 300 KB Output is correct
50 Correct 20 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 11 ms 304 KB Output is correct
53 Correct 15 ms 308 KB Output is correct
54 Correct 30 ms 256 KB Output is correct
55 Correct 27 ms 212 KB Output is correct
56 Correct 102 ms 340 KB Output is correct
57 Correct 105 ms 340 KB Output is correct
58 Correct 102 ms 340 KB Output is correct
59 Correct 94 ms 340 KB Output is correct
60 Correct 102 ms 340 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 19 ms 340 KB Output is correct
63 Correct 28 ms 328 KB Output is correct
64 Correct 26 ms 312 KB Output is correct
65 Correct 49 ms 312 KB Output is correct
66 Correct 74 ms 336 KB Output is correct
67 Correct 102 ms 324 KB Output is correct
68 Correct 101 ms 340 KB Output is correct
69 Correct 95 ms 328 KB Output is correct