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Submission #131117

# Submission time Handle Problem Language Result Execution time Memory
131117 2019-07-16T14:15:53 Z mlyean00 Bali Sculptures (APIO15_sculpture) C++14
9 / 100
 112 ms 504 KB 
#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int main() {
    int n, a, b;
    cin >> n >> a >> b;
    vector<ll> y(n);
    for (int i = 0; i < n; ++i) {
        cin >> y[i];
    }

    vector<ll> pref(n + 1, 0);
    partial_sum(y.begin(), y.end(), pref.begin() + 1);

    ll ans = LLONG_MAX;
    for (int i = 0; i < 1 << (n - 1); ++i) {
        int set_bits = __builtin_popcount(i) + 1;
        if (set_bits < a || set_bits > b) continue;
        int last = 0;
        ll res = 0;
        for (int j = i; j; j -= j & -j) {
            int k = __builtin_ctz(j) + 1;
            res |= pref[k] - pref[last];
            last = k;
        }
        res |= pref[n] - pref[last];
        ans = min(ans, res);
    }

    cout << ans << endl;

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 4 ms 252 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 380 KB Output is correct
13 Correct 12 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 5 ms 376 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 5 ms 256 KB Output is correct
26 Correct 11 ms 256 KB Output is correct
27 Correct 1 ms 256 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 3 ms 276 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 4 ms 504 KB Output is correct
33 Correct 11 ms 252 KB Output is correct
34 Correct 12 ms 376 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 12 ms 376 KB Output is correct

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 4 ms 380 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 392 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 380 KB Output is correct
13 Correct 12 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 5 ms 256 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 11 ms 256 KB Output is correct
27 Correct 23 ms 256 KB Output is correct
28 Correct 112 ms 356 KB Output is correct
29 Incorrect 2 ms 376 KB Output isn't correct
30 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 4 ms 376 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 12 ms 256 KB Output is correct
14 Correct 24 ms 376 KB Output is correct
15 Correct 111 ms 360 KB Output is correct
16 Incorrect 2 ms 376 KB Output isn't correct
17 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 3 ms 380 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 256 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 5 ms 252 KB Output is correct
13 Correct 12 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 5 ms 376 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 6 ms 376 KB Output is correct
24 Correct 5 ms 256 KB Output is correct
25 Correct 5 ms 296 KB Output is correct
26 Correct 11 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 3 ms 256 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 4 ms 376 KB Output is correct
33 Correct 11 ms 256 KB Output is correct
34 Correct 12 ms 360 KB Output is correct
35 Correct 4 ms 252 KB Output is correct
36 Correct 12 ms 376 KB Output is correct
37 Correct 23 ms 256 KB Output is correct
38 Correct 111 ms 360 KB Output is correct
39 Incorrect 2 ms 256 KB Output isn't correct
40 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 12 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 3 ms 256 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 380 KB Output is correct
20 Correct 11 ms 256 KB Output is correct
21 Correct 12 ms 376 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 12 ms 256 KB Output is correct
24 Correct 23 ms 376 KB Output is correct
25 Correct 111 ms 376 KB Output is correct
26 Incorrect 2 ms 256 KB Output isn't correct
27 Halted 0 ms 0 KB -