#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int maxn = (int)52;
const ll LINF = (ll)1e18;
int n, A, B;
ll a[maxn], pre[maxn]; int ans=501;
bool dp[maxn][maxn][25][501];
void recur(int pos, int lpos, int knum, int Or){
if(dp[pos][lpos][knum][Or]) return;
dp[pos][lpos][knum][Or]=1;
if(pos==n+1) return;
if(pos!=n) recur(pos+1, lpos, knum, Or);
recur(pos+1, pos, knum+1, Or|(pre[pos]-pre[lpos]));
}
int32_t main() {
cin >> n >> A >> B;
for(int i = 0; i < n; i++) cin >> a[i], pre[i+1]=pre[i]+a[i];
recur(1,0,1,0);
for(int i = A+1; i <= B+1; i++)
for(int k = 0; k < 501; k++)
if(dp[n+1][n][i][k]) ans = min(ans, k);
cout << ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
340 KB |
Output is correct |
2 |
Correct |
1 ms |
468 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
0 ms |
596 KB |
Output is correct |
6 |
Correct |
1 ms |
980 KB |
Output is correct |
7 |
Correct |
1 ms |
1236 KB |
Output is correct |
8 |
Correct |
1 ms |
1748 KB |
Output is correct |
9 |
Correct |
1 ms |
1748 KB |
Output is correct |
10 |
Correct |
1 ms |
1748 KB |
Output is correct |
11 |
Correct |
1 ms |
1720 KB |
Output is correct |
12 |
Correct |
1 ms |
1748 KB |
Output is correct |
13 |
Correct |
1 ms |
1712 KB |
Output is correct |
14 |
Correct |
0 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
596 KB |
Output is correct |
19 |
Correct |
1 ms |
948 KB |
Output is correct |
20 |
Correct |
1 ms |
1236 KB |
Output is correct |
21 |
Correct |
1 ms |
1748 KB |
Output is correct |
22 |
Correct |
1 ms |
1748 KB |
Output is correct |
23 |
Correct |
1 ms |
1748 KB |
Output is correct |
24 |
Correct |
1 ms |
1748 KB |
Output is correct |
25 |
Correct |
1 ms |
1748 KB |
Output is correct |
26 |
Correct |
1 ms |
1748 KB |
Output is correct |
27 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
28 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
352 KB |
Output is correct |
2 |
Correct |
0 ms |
468 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
596 KB |
Output is correct |
6 |
Correct |
1 ms |
980 KB |
Output is correct |
7 |
Correct |
1 ms |
1236 KB |
Output is correct |
8 |
Correct |
1 ms |
1748 KB |
Output is correct |
9 |
Correct |
1 ms |
1748 KB |
Output is correct |
10 |
Correct |
1 ms |
1748 KB |
Output is correct |
11 |
Correct |
1 ms |
1748 KB |
Output is correct |
12 |
Correct |
1 ms |
1748 KB |
Output is correct |
13 |
Correct |
1 ms |
1748 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
340 KB |
Output is correct |
16 |
Correct |
1 ms |
436 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
596 KB |
Output is correct |
19 |
Correct |
1 ms |
980 KB |
Output is correct |
20 |
Correct |
1 ms |
1236 KB |
Output is correct |
21 |
Correct |
1 ms |
1748 KB |
Output is correct |
22 |
Correct |
1 ms |
1748 KB |
Output is correct |
23 |
Correct |
1 ms |
1748 KB |
Output is correct |
24 |
Correct |
1 ms |
1748 KB |
Output is correct |
25 |
Correct |
1 ms |
1764 KB |
Output is correct |
26 |
Correct |
1 ms |
1692 KB |
Output is correct |
27 |
Correct |
1 ms |
1876 KB |
Output is correct |
28 |
Correct |
2 ms |
2772 KB |
Output is correct |
29 |
Correct |
5 ms |
6868 KB |
Output is correct |
30 |
Correct |
7 ms |
8532 KB |
Output is correct |
31 |
Runtime error |
28 ms |
24140 KB |
Execution killed with signal 11 |
32 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
468 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
596 KB |
Output is correct |
6 |
Correct |
1 ms |
980 KB |
Output is correct |
7 |
Correct |
1 ms |
1236 KB |
Output is correct |
8 |
Correct |
1 ms |
1748 KB |
Output is correct |
9 |
Correct |
2 ms |
1748 KB |
Output is correct |
10 |
Correct |
1 ms |
1748 KB |
Output is correct |
11 |
Correct |
1 ms |
1748 KB |
Output is correct |
12 |
Correct |
1 ms |
1748 KB |
Output is correct |
13 |
Correct |
2 ms |
1748 KB |
Output is correct |
14 |
Correct |
2 ms |
1876 KB |
Output is correct |
15 |
Correct |
2 ms |
2772 KB |
Output is correct |
16 |
Correct |
5 ms |
6836 KB |
Output is correct |
17 |
Correct |
7 ms |
8584 KB |
Output is correct |
18 |
Runtime error |
30 ms |
24148 KB |
Execution killed with signal 11 |
19 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
468 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
596 KB |
Output is correct |
6 |
Correct |
1 ms |
980 KB |
Output is correct |
7 |
Correct |
1 ms |
1208 KB |
Output is correct |
8 |
Correct |
1 ms |
1748 KB |
Output is correct |
9 |
Correct |
1 ms |
1748 KB |
Output is correct |
10 |
Correct |
1 ms |
1748 KB |
Output is correct |
11 |
Correct |
1 ms |
1748 KB |
Output is correct |
12 |
Correct |
1 ms |
1748 KB |
Output is correct |
13 |
Correct |
1 ms |
1748 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 ms |
432 KB |
Output is correct |
16 |
Correct |
1 ms |
340 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
1 ms |
596 KB |
Output is correct |
19 |
Correct |
1 ms |
980 KB |
Output is correct |
20 |
Correct |
1 ms |
1204 KB |
Output is correct |
21 |
Correct |
2 ms |
1748 KB |
Output is correct |
22 |
Correct |
2 ms |
1748 KB |
Output is correct |
23 |
Correct |
1 ms |
1748 KB |
Output is correct |
24 |
Correct |
2 ms |
1748 KB |
Output is correct |
25 |
Correct |
1 ms |
1748 KB |
Output is correct |
26 |
Correct |
1 ms |
1688 KB |
Output is correct |
27 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
28 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
340 KB |
Output is correct |
2 |
Correct |
0 ms |
468 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
340 KB |
Output is correct |
5 |
Correct |
1 ms |
596 KB |
Output is correct |
6 |
Correct |
1 ms |
980 KB |
Output is correct |
7 |
Correct |
1 ms |
1236 KB |
Output is correct |
8 |
Correct |
1 ms |
1748 KB |
Output is correct |
9 |
Correct |
1 ms |
1748 KB |
Output is correct |
10 |
Correct |
1 ms |
1748 KB |
Output is correct |
11 |
Correct |
1 ms |
1748 KB |
Output is correct |
12 |
Correct |
1 ms |
1748 KB |
Output is correct |
13 |
Correct |
2 ms |
1748 KB |
Output is correct |
14 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
15 |
Halted |
0 ms |
0 KB |
- |