#include <vector>
#include <cassert>
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
int N, A, B;
cin >> N >> A >> B;
assert(A == 1);
vector<int> v(N);
for (int i = 0; i < N; i++) cin >> v[i];
long long ret = 0;
for (int i = 40; i >= 0; i--) {
vector<int> dp(N + 1, 1 << 30);
dp[0] = 0;
for (int j = 1; j <= N; j++) {
long long cur = 0;
for (int k = j - 1; k >= 0; k--) {
cur += v[k];
if (((cur >> (i + 1)) | ret) == ret && !((cur >> i) & 1)) {
dp[j] = min(dp[j], dp[k] + 1);
}
}
}
ret <<= 1;
if (dp[N] > B) ret++;
}
cout << ret << '\n';
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
248 KB |
Output is correct |
2 |
Correct |
2 ms |
356 KB |
Output is correct |
3 |
Correct |
2 ms |
412 KB |
Output is correct |
4 |
Correct |
2 ms |
468 KB |
Output is correct |
5 |
Correct |
2 ms |
644 KB |
Output is correct |
6 |
Correct |
2 ms |
672 KB |
Output is correct |
7 |
Correct |
2 ms |
672 KB |
Output is correct |
8 |
Correct |
2 ms |
672 KB |
Output is correct |
9 |
Correct |
2 ms |
672 KB |
Output is correct |
10 |
Correct |
2 ms |
672 KB |
Output is correct |
11 |
Correct |
2 ms |
672 KB |
Output is correct |
12 |
Correct |
2 ms |
672 KB |
Output is correct |
13 |
Correct |
2 ms |
672 KB |
Output is correct |
14 |
Runtime error |
2 ms |
852 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
15 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
852 KB |
Output is correct |
2 |
Correct |
2 ms |
852 KB |
Output is correct |
3 |
Correct |
2 ms |
852 KB |
Output is correct |
4 |
Correct |
2 ms |
852 KB |
Output is correct |
5 |
Correct |
2 ms |
852 KB |
Output is correct |
6 |
Correct |
2 ms |
852 KB |
Output is correct |
7 |
Correct |
2 ms |
852 KB |
Output is correct |
8 |
Correct |
2 ms |
852 KB |
Output is correct |
9 |
Correct |
2 ms |
852 KB |
Output is correct |
10 |
Correct |
2 ms |
852 KB |
Output is correct |
11 |
Correct |
2 ms |
852 KB |
Output is correct |
12 |
Correct |
2 ms |
852 KB |
Output is correct |
13 |
Correct |
2 ms |
852 KB |
Output is correct |
14 |
Runtime error |
2 ms |
852 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
15 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
852 KB |
Output is correct |
2 |
Correct |
2 ms |
852 KB |
Output is correct |
3 |
Correct |
2 ms |
852 KB |
Output is correct |
4 |
Correct |
2 ms |
852 KB |
Output is correct |
5 |
Correct |
2 ms |
852 KB |
Output is correct |
6 |
Correct |
2 ms |
852 KB |
Output is correct |
7 |
Correct |
2 ms |
852 KB |
Output is correct |
8 |
Correct |
2 ms |
852 KB |
Output is correct |
9 |
Correct |
2 ms |
852 KB |
Output is correct |
10 |
Correct |
2 ms |
852 KB |
Output is correct |
11 |
Correct |
2 ms |
852 KB |
Output is correct |
12 |
Correct |
2 ms |
852 KB |
Output is correct |
13 |
Correct |
2 ms |
852 KB |
Output is correct |
14 |
Correct |
2 ms |
852 KB |
Output is correct |
15 |
Correct |
2 ms |
852 KB |
Output is correct |
16 |
Correct |
2 ms |
852 KB |
Output is correct |
17 |
Correct |
2 ms |
852 KB |
Output is correct |
18 |
Correct |
2 ms |
852 KB |
Output is correct |
19 |
Correct |
2 ms |
852 KB |
Output is correct |
20 |
Correct |
2 ms |
852 KB |
Output is correct |
21 |
Correct |
2 ms |
852 KB |
Output is correct |
22 |
Correct |
2 ms |
852 KB |
Output is correct |
23 |
Correct |
2 ms |
852 KB |
Output is correct |
24 |
Correct |
2 ms |
852 KB |
Output is correct |
25 |
Correct |
2 ms |
852 KB |
Output is correct |
26 |
Correct |
2 ms |
852 KB |
Output is correct |
27 |
Correct |
2 ms |
852 KB |
Output is correct |
28 |
Correct |
2 ms |
852 KB |
Output is correct |
29 |
Correct |
2 ms |
852 KB |
Output is correct |
30 |
Correct |
2 ms |
852 KB |
Output is correct |
31 |
Correct |
2 ms |
852 KB |
Output is correct |
32 |
Correct |
3 ms |
852 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
852 KB |
Output is correct |
2 |
Correct |
2 ms |
852 KB |
Output is correct |
3 |
Correct |
2 ms |
852 KB |
Output is correct |
4 |
Correct |
2 ms |
852 KB |
Output is correct |
5 |
Correct |
2 ms |
852 KB |
Output is correct |
6 |
Correct |
2 ms |
852 KB |
Output is correct |
7 |
Correct |
2 ms |
852 KB |
Output is correct |
8 |
Correct |
2 ms |
852 KB |
Output is correct |
9 |
Correct |
2 ms |
852 KB |
Output is correct |
10 |
Correct |
2 ms |
852 KB |
Output is correct |
11 |
Correct |
2 ms |
852 KB |
Output is correct |
12 |
Correct |
2 ms |
852 KB |
Output is correct |
13 |
Correct |
2 ms |
852 KB |
Output is correct |
14 |
Runtime error |
2 ms |
852 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
15 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
852 KB |
Output is correct |
2 |
Correct |
2 ms |
852 KB |
Output is correct |
3 |
Correct |
2 ms |
852 KB |
Output is correct |
4 |
Correct |
2 ms |
852 KB |
Output is correct |
5 |
Correct |
2 ms |
852 KB |
Output is correct |
6 |
Correct |
2 ms |
852 KB |
Output is correct |
7 |
Correct |
2 ms |
852 KB |
Output is correct |
8 |
Correct |
2 ms |
852 KB |
Output is correct |
9 |
Correct |
2 ms |
852 KB |
Output is correct |
10 |
Correct |
2 ms |
888 KB |
Output is correct |
11 |
Correct |
2 ms |
888 KB |
Output is correct |
12 |
Correct |
2 ms |
888 KB |
Output is correct |
13 |
Correct |
2 ms |
888 KB |
Output is correct |
14 |
Correct |
2 ms |
888 KB |
Output is correct |
15 |
Correct |
2 ms |
888 KB |
Output is correct |
16 |
Correct |
2 ms |
888 KB |
Output is correct |
17 |
Correct |
2 ms |
888 KB |
Output is correct |
18 |
Correct |
2 ms |
888 KB |
Output is correct |
19 |
Correct |
2 ms |
888 KB |
Output is correct |
20 |
Correct |
2 ms |
888 KB |
Output is correct |
21 |
Correct |
2 ms |
888 KB |
Output is correct |
22 |
Correct |
2 ms |
888 KB |
Output is correct |
23 |
Correct |
2 ms |
888 KB |
Output is correct |
24 |
Correct |
2 ms |
888 KB |
Output is correct |
25 |
Correct |
2 ms |
888 KB |
Output is correct |
26 |
Correct |
2 ms |
888 KB |
Output is correct |
27 |
Correct |
2 ms |
888 KB |
Output is correct |
28 |
Correct |
2 ms |
888 KB |
Output is correct |
29 |
Correct |
2 ms |
888 KB |
Output is correct |
30 |
Correct |
2 ms |
888 KB |
Output is correct |
31 |
Correct |
2 ms |
888 KB |
Output is correct |
32 |
Correct |
2 ms |
888 KB |
Output is correct |
33 |
Correct |
2 ms |
888 KB |
Output is correct |
34 |
Correct |
2 ms |
888 KB |
Output is correct |
35 |
Correct |
2 ms |
888 KB |
Output is correct |
36 |
Correct |
2 ms |
888 KB |
Output is correct |
37 |
Correct |
2 ms |
888 KB |
Output is correct |
38 |
Correct |
2 ms |
888 KB |
Output is correct |
39 |
Correct |
2 ms |
888 KB |
Output is correct |
40 |
Correct |
2 ms |
888 KB |
Output is correct |
41 |
Correct |
2 ms |
888 KB |
Output is correct |
42 |
Correct |
2 ms |
888 KB |
Output is correct |
43 |
Correct |
2 ms |
888 KB |
Output is correct |
44 |
Correct |
2 ms |
888 KB |
Output is correct |
45 |
Correct |
3 ms |
888 KB |
Output is correct |
46 |
Correct |
2 ms |
888 KB |
Output is correct |
47 |
Correct |
2 ms |
888 KB |
Output is correct |
48 |
Correct |
2 ms |
888 KB |
Output is correct |
49 |
Correct |
3 ms |
888 KB |
Output is correct |
50 |
Correct |
2 ms |
888 KB |
Output is correct |
51 |
Correct |
2 ms |
888 KB |
Output is correct |
52 |
Correct |
14 ms |
888 KB |
Output is correct |
53 |
Correct |
30 ms |
888 KB |
Output is correct |
54 |
Correct |
43 ms |
888 KB |
Output is correct |
55 |
Correct |
36 ms |
892 KB |
Output is correct |
56 |
Correct |
128 ms |
1032 KB |
Output is correct |
57 |
Correct |
126 ms |
1032 KB |
Output is correct |
58 |
Correct |
119 ms |
1032 KB |
Output is correct |
59 |
Correct |
120 ms |
1036 KB |
Output is correct |
60 |
Correct |
130 ms |
1160 KB |
Output is correct |
61 |
Correct |
2 ms |
1160 KB |
Output is correct |
62 |
Correct |
21 ms |
1160 KB |
Output is correct |
63 |
Correct |
42 ms |
1160 KB |
Output is correct |
64 |
Correct |
36 ms |
1212 KB |
Output is correct |
65 |
Correct |
64 ms |
1212 KB |
Output is correct |
66 |
Correct |
94 ms |
1212 KB |
Output is correct |
67 |
Correct |
128 ms |
1212 KB |
Output is correct |
68 |
Correct |
137 ms |
1264 KB |
Output is correct |
69 |
Correct |
123 ms |
1300 KB |
Output is correct |