#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define F first
#define S second
#define pb push_back
#define ppb pop_back
#define ep insert
#define endl '\n'
#define elif else if
#define pow pwr
#define sqrt sqrtt
#define int long long
#define ll long long
#define y1 YONE
#define free freeee
#define lcm llcm
typedef unsigned long long ull;
using namespace std;
const int N=2e3+5,M=1e6+3;
int a[N],n,k,b[N],dp[N][N];
bool vis[N][N];
int rec(int i,int mask){
if (__builtin_popcount(mask)!=b[i]) return 0;
if (i==n-k+1) return 1;
if (vis[i][mask]) return dp[i][mask];
vis[i][mask]=true;
return dp[i][mask]=(rec(i+1,mask/2)+rec(i+1,mask/2+(1<<(k-1))))%M;
}
int32_t main(){
ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
cin>>n>>k;
for (int i=1;i<=n-k+1;i++) cin>>b[i];
for (int i=0;i<(1<<k);i++) dp[0][0]=(dp[0][0]+rec(1,i))%M;
cout<<dp[0][0]<<endl;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 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 |
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 |
1 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 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 |
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 |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 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 |
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 |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
8 ms |
19036 KB |
Output is correct |
23 |
Correct |
4 ms |
18892 KB |
Output is correct |
24 |
Correct |
8 ms |
19036 KB |
Output is correct |
25 |
Correct |
5 ms |
19036 KB |
Output is correct |
26 |
Correct |
4 ms |
18780 KB |
Output is correct |
27 |
Correct |
4 ms |
18780 KB |
Output is correct |
28 |
Correct |
9 ms |
19040 KB |
Output is correct |
29 |
Correct |
6 ms |
18776 KB |
Output is correct |
30 |
Correct |
5 ms |
19032 KB |
Output is correct |
31 |
Correct |
5 ms |
19036 KB |
Output is correct |
32 |
Correct |
4 ms |
18892 KB |
Output is correct |
33 |
Correct |
5 ms |
18780 KB |
Output is correct |
34 |
Correct |
5 ms |
18780 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 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 |
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 |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
8 ms |
19036 KB |
Output is correct |
23 |
Correct |
4 ms |
18892 KB |
Output is correct |
24 |
Correct |
8 ms |
19036 KB |
Output is correct |
25 |
Correct |
5 ms |
19036 KB |
Output is correct |
26 |
Correct |
4 ms |
18780 KB |
Output is correct |
27 |
Correct |
4 ms |
18780 KB |
Output is correct |
28 |
Correct |
9 ms |
19040 KB |
Output is correct |
29 |
Correct |
6 ms |
18776 KB |
Output is correct |
30 |
Correct |
5 ms |
19032 KB |
Output is correct |
31 |
Correct |
5 ms |
19036 KB |
Output is correct |
32 |
Correct |
4 ms |
18892 KB |
Output is correct |
33 |
Correct |
5 ms |
18780 KB |
Output is correct |
34 |
Correct |
5 ms |
18780 KB |
Output is correct |
35 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
36 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 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 |
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 |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
8 ms |
19036 KB |
Output is correct |
23 |
Correct |
4 ms |
18892 KB |
Output is correct |
24 |
Correct |
8 ms |
19036 KB |
Output is correct |
25 |
Correct |
5 ms |
19036 KB |
Output is correct |
26 |
Correct |
4 ms |
18780 KB |
Output is correct |
27 |
Correct |
4 ms |
18780 KB |
Output is correct |
28 |
Correct |
9 ms |
19040 KB |
Output is correct |
29 |
Correct |
6 ms |
18776 KB |
Output is correct |
30 |
Correct |
5 ms |
19032 KB |
Output is correct |
31 |
Correct |
5 ms |
19036 KB |
Output is correct |
32 |
Correct |
4 ms |
18892 KB |
Output is correct |
33 |
Correct |
5 ms |
18780 KB |
Output is correct |
34 |
Correct |
5 ms |
18780 KB |
Output is correct |
35 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
36 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 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 |
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 |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
1 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
348 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
1 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
8 ms |
19036 KB |
Output is correct |
23 |
Correct |
4 ms |
18892 KB |
Output is correct |
24 |
Correct |
8 ms |
19036 KB |
Output is correct |
25 |
Correct |
5 ms |
19036 KB |
Output is correct |
26 |
Correct |
4 ms |
18780 KB |
Output is correct |
27 |
Correct |
4 ms |
18780 KB |
Output is correct |
28 |
Correct |
9 ms |
19040 KB |
Output is correct |
29 |
Correct |
6 ms |
18776 KB |
Output is correct |
30 |
Correct |
5 ms |
19032 KB |
Output is correct |
31 |
Correct |
5 ms |
19036 KB |
Output is correct |
32 |
Correct |
4 ms |
18892 KB |
Output is correct |
33 |
Correct |
5 ms |
18780 KB |
Output is correct |
34 |
Correct |
5 ms |
18780 KB |
Output is correct |
35 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
36 |
Halted |
0 ms |
0 KB |
- |