#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(v) (v).begin(), (v).end()
int main() {
ios::sync_with_stdio(false); cin.tie(nullptr);
int n, A, B;
cin >> n >> A >> B;
vector<int> a(n);
for (int i = 0; i < n; i++) cin >> a[i];
vector<vector<vector<ll>>> dp(n, vector<vector<ll>>(B));
for (int i = 0; i < n; i++) {
dp[i][0].push_back((i ? dp[i - 1][0][0] : 0) + a[i]);
for (int j = 1; j < B; j++) {
ll sm = 0;
for (int k = i; k > 0 && !dp[k - 1][j - 1].empty(); k--) {
sm += a[k];
for (auto l : dp[k - 1][j - 1]) dp[i][j].push_back(l | sm);
}
}
}
ll mn = LLONG_MAX;
for (int i = A - 1; i < B; i++) {
if (!dp[n - 1][i].empty()) mn = min(mn, *min_element(all(dp[n - 1][i])));
}
cout << mn << '\n';
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
452 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
11 ms |
9028 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
460 KB |
Output is correct |
19 |
Correct |
0 ms |
604 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
1752 KB |
Output is correct |
22 |
Correct |
1 ms |
1752 KB |
Output is correct |
23 |
Correct |
1 ms |
1752 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
2 ms |
1752 KB |
Output is correct |
26 |
Correct |
7 ms |
8976 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
1 ms |
1752 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
7 ms |
9144 KB |
Output is correct |
34 |
Correct |
7 ms |
9300 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
8 ms |
9232 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
7 ms |
9232 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
600 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
712 KB |
Output is correct |
20 |
Correct |
0 ms |
352 KB |
Output is correct |
21 |
Correct |
2 ms |
1752 KB |
Output is correct |
22 |
Correct |
1 ms |
1760 KB |
Output is correct |
23 |
Correct |
1 ms |
1752 KB |
Output is correct |
24 |
Correct |
0 ms |
352 KB |
Output is correct |
25 |
Correct |
2 ms |
1752 KB |
Output is correct |
26 |
Correct |
8 ms |
8972 KB |
Output is correct |
27 |
Correct |
14 ms |
18068 KB |
Output is correct |
28 |
Correct |
35 ms |
75080 KB |
Output is correct |
29 |
Correct |
5 ms |
5980 KB |
Output is correct |
30 |
Runtime error |
131 ms |
262144 KB |
Execution killed with signal 9 |
31 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
456 KB |
Output is correct |
4 |
Correct |
0 ms |
344 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
352 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
452 KB |
Output is correct |
13 |
Correct |
7 ms |
9048 KB |
Output is correct |
14 |
Correct |
14 ms |
17932 KB |
Output is correct |
15 |
Correct |
36 ms |
75068 KB |
Output is correct |
16 |
Correct |
6 ms |
5972 KB |
Output is correct |
17 |
Runtime error |
132 ms |
262144 KB |
Execution killed with signal 9 |
18 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
344 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
7 ms |
9232 KB |
Output is correct |
14 |
Correct |
0 ms |
452 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
1 ms |
604 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
2 ms |
1752 KB |
Output is correct |
22 |
Correct |
1 ms |
1752 KB |
Output is correct |
23 |
Correct |
1 ms |
1752 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
1752 KB |
Output is correct |
26 |
Correct |
7 ms |
8976 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
0 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
1 ms |
1752 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
7 ms |
9100 KB |
Output is correct |
34 |
Correct |
7 ms |
9320 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
7 ms |
9220 KB |
Output is correct |
37 |
Correct |
14 ms |
18116 KB |
Output is correct |
38 |
Correct |
34 ms |
76348 KB |
Output is correct |
39 |
Correct |
5 ms |
5964 KB |
Output is correct |
40 |
Runtime error |
123 ms |
262144 KB |
Execution killed with signal 9 |
41 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
456 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
452 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
7 ms |
9232 KB |
Output is correct |
14 |
Correct |
0 ms |
452 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
1752 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
6 ms |
8976 KB |
Output is correct |
21 |
Correct |
7 ms |
9228 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
7 ms |
9120 KB |
Output is correct |
24 |
Correct |
13 ms |
17944 KB |
Output is correct |
25 |
Correct |
41 ms |
80756 KB |
Output is correct |
26 |
Correct |
5 ms |
5968 KB |
Output is correct |
27 |
Runtime error |
133 ms |
262144 KB |
Execution killed with signal 9 |
28 |
Halted |
0 ms |
0 KB |
- |