#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; --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);
}
ans = ans ^ ((1ll << mx) - 1ll);
cout << ans << "\n";
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
296 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 |
1 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 |
1 ms |
300 KB |
Output is correct |
16 |
Correct |
1 ms |
304 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 |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
296 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 |
300 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 |
296 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
300 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 |
1 ms |
276 KB |
Output is correct |
36 |
Correct |
1 ms |
232 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
304 KB |
Output is correct |
10 |
Correct |
1 ms |
296 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
296 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 |
300 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
296 KB |
Output is correct |
19 |
Correct |
1 ms |
304 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 |
296 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 |
296 KB |
Output is correct |
29 |
Correct |
2 ms |
212 KB |
Output is correct |
30 |
Correct |
3 ms |
300 KB |
Output is correct |
31 |
Correct |
3 ms |
212 KB |
Output is correct |
32 |
Correct |
5 ms |
340 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
4 ms |
212 KB |
Output is correct |
35 |
Correct |
4 ms |
212 KB |
Output is correct |
36 |
Correct |
3 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
304 KB |
Output is correct |
6 |
Correct |
1 ms |
300 KB |
Output is correct |
7 |
Correct |
1 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 |
1 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 |
1 ms |
300 KB |
Output is correct |
16 |
Correct |
1 ms |
296 KB |
Output is correct |
17 |
Correct |
2 ms |
300 KB |
Output is correct |
18 |
Correct |
4 ms |
212 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 |
212 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 |
300 KB |
Output is correct |
25 |
Correct |
4 ms |
384 KB |
Output is correct |
26 |
Correct |
9 ms |
308 KB |
Output is correct |
27 |
Correct |
24 ms |
300 KB |
Output is correct |
28 |
Correct |
31 ms |
300 KB |
Output is correct |
29 |
Correct |
30 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
212 KB |
Output is correct |
31 |
Correct |
23 ms |
308 KB |
Output is correct |
32 |
Correct |
36 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
304 KB |
Output is correct |
3 |
Correct |
1 ms |
300 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 |
1 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 |
296 KB |
Output is correct |
11 |
Correct |
1 ms |
304 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 |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 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 |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
296 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 |
304 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 |
256 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 |
300 KB |
Output is correct |
30 |
Correct |
1 ms |
212 KB |
Output is correct |
31 |
Correct |
1 ms |
296 KB |
Output is correct |
32 |
Correct |
1 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 |
296 KB |
Output is correct |
37 |
Correct |
1 ms |
304 KB |
Output is correct |
38 |
Correct |
1 ms |
212 KB |
Output is correct |
39 |
Correct |
1 ms |
212 KB |
Output is correct |
40 |
Correct |
3 ms |
212 KB |
Output is correct |
41 |
Correct |
4 ms |
300 KB |
Output is correct |
42 |
Correct |
4 ms |
212 KB |
Output is correct |
43 |
Correct |
1 ms |
304 KB |
Output is correct |
44 |
Correct |
4 ms |
300 KB |
Output is correct |
45 |
Correct |
4 ms |
300 KB |
Output is correct |
46 |
Correct |
2 ms |
296 KB |
Output is correct |
47 |
Correct |
4 ms |
296 KB |
Output is correct |
48 |
Correct |
4 ms |
296 KB |
Output is correct |
49 |
Correct |
9 ms |
300 KB |
Output is correct |
50 |
Correct |
19 ms |
300 KB |
Output is correct |
51 |
Correct |
31 ms |
212 KB |
Output is correct |
52 |
Correct |
32 ms |
296 KB |
Output is correct |
53 |
Correct |
1 ms |
300 KB |
Output is correct |
54 |
Correct |
28 ms |
212 KB |
Output is correct |
55 |
Correct |
28 ms |
212 KB |
Output is correct |
56 |
Correct |
3 ms |
212 KB |
Output is correct |
57 |
Correct |
5 ms |
212 KB |
Output is correct |
58 |
Correct |
16 ms |
304 KB |
Output is correct |
59 |
Correct |
22 ms |
212 KB |
Output is correct |
60 |
Correct |
21 ms |
212 KB |
Output is correct |
61 |
Correct |
1 ms |
212 KB |
Output is correct |
62 |
Correct |
29 ms |
212 KB |
Output is correct |
63 |
Correct |
24 ms |
304 KB |
Output is correct |
64 |
Correct |
25 ms |
296 KB |
Output is correct |
65 |
Correct |
4 ms |
212 KB |
Output is correct |
66 |
Correct |
3 ms |
212 KB |
Output is correct |
67 |
Correct |
5 ms |
212 KB |
Output is correct |
68 |
Correct |
14 ms |
304 KB |
Output is correct |
69 |
Correct |
20 ms |
212 KB |
Output is correct |
70 |
Correct |
19 ms |
304 KB |
Output is correct |
71 |
Correct |
1 ms |
212 KB |
Output is correct |
72 |
Correct |
20 ms |
212 KB |
Output is correct |
73 |
Correct |
23 ms |
212 KB |
Output is correct |
74 |
Correct |
18 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
300 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
304 KB |
Output is correct |
5 |
Correct |
0 ms |
296 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
300 KB |
Output is correct |
8 |
Correct |
1 ms |
296 KB |
Output is correct |
9 |
Correct |
1 ms |
296 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
300 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 |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 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 |
0 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
304 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
0 ms |
300 KB |
Output is correct |
23 |
Correct |
1 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 |
3 ms |
300 KB |
Output is correct |
28 |
Correct |
3 ms |
212 KB |
Output is correct |
29 |
Correct |
3 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
300 KB |
Output is correct |
31 |
Correct |
4 ms |
300 KB |
Output is correct |
32 |
Correct |
3 ms |
296 KB |
Output is correct |
33 |
Correct |
3 ms |
212 KB |
Output is correct |
34 |
Correct |
4 ms |
304 KB |
Output is correct |
35 |
Correct |
4 ms |
212 KB |
Output is correct |
36 |
Correct |
9 ms |
212 KB |
Output is correct |
37 |
Correct |
20 ms |
212 KB |
Output is correct |
38 |
Correct |
29 ms |
212 KB |
Output is correct |
39 |
Correct |
28 ms |
212 KB |
Output is correct |
40 |
Correct |
1 ms |
212 KB |
Output is correct |
41 |
Correct |
21 ms |
304 KB |
Output is correct |
42 |
Correct |
27 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 |
16 ms |
300 KB |
Output is correct |
46 |
Correct |
21 ms |
300 KB |
Output is correct |
47 |
Correct |
22 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 |
308 KB |
Output is correct |
51 |
Correct |
8 ms |
308 KB |
Output is correct |
52 |
Correct |
851 ms |
340 KB |
Output is correct |
53 |
Execution timed out |
1082 ms |
340 KB |
Time limit exceeded |
54 |
Halted |
0 ms |
0 KB |
- |