#include <bits/stdc++.h>
using namespace std;
int a[100005],b[100005],dp[1050005];
vector<int> v[100005];
int main()
{
int n,m;
cin>>n>>m;
for(int i=0;i<n;i++){
cin >> a[i];
}
for(int j=0;j<m;j++){
cin >> b[j];
}
for(int mask=0;mask<(1<<m);mask++){
int sum=0;
for(int j=0;j<m;j++){
if(mask&(1<<j)){
sum+=b[j];
}
}
for(int j=0;j<n;j++){
if(sum==a[j]){
v[j].push_back(mask);
}
}
}
dp[0]=1;
for(int i=0;i<n;i++)
{
// cout<<i<<") ";
for(int j=(1<<m);j>=0;j--)
{
if(dp[j]>0)
{
for(auto it : v[i])
{
if(it&j)
{
continue;
}
int x=it|j;
dp[x]=max(dp[x],dp[j]+1);
if(dp[x]>n)
{
cout <<"YES";
return 0;
}
}
}
}
// for (int j=0; j<=(1<<m); j++) cout<<dp[j]<<" ";
// cout<<endl;
}
cout << "NO";
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2636 KB |
Output is correct |
2 |
Correct |
1 ms |
2636 KB |
Output is correct |
3 |
Correct |
1 ms |
2636 KB |
Output is correct |
4 |
Correct |
3 ms |
2636 KB |
Output is correct |
5 |
Correct |
60 ms |
2636 KB |
Output is correct |
6 |
Correct |
2 ms |
2636 KB |
Output is correct |
7 |
Correct |
2 ms |
2636 KB |
Output is correct |
8 |
Correct |
60 ms |
2692 KB |
Output is correct |
9 |
Correct |
59 ms |
2652 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2636 KB |
Output is correct |
2 |
Correct |
2 ms |
2636 KB |
Output is correct |
3 |
Correct |
1 ms |
2636 KB |
Output is correct |
4 |
Correct |
1 ms |
2636 KB |
Output is correct |
5 |
Correct |
2 ms |
2636 KB |
Output is correct |
6 |
Correct |
2 ms |
2636 KB |
Output is correct |
7 |
Correct |
2 ms |
2636 KB |
Output is correct |
8 |
Correct |
1 ms |
2636 KB |
Output is correct |
9 |
Correct |
2 ms |
2636 KB |
Output is correct |
10 |
Correct |
1 ms |
2636 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2636 KB |
Output is correct |
2 |
Correct |
2 ms |
2636 KB |
Output is correct |
3 |
Correct |
2 ms |
2636 KB |
Output is correct |
4 |
Correct |
3 ms |
2636 KB |
Output is correct |
5 |
Correct |
2 ms |
2636 KB |
Output is correct |
6 |
Correct |
3 ms |
2636 KB |
Output is correct |
7 |
Correct |
2 ms |
2636 KB |
Output is correct |
8 |
Correct |
2 ms |
2636 KB |
Output is correct |
9 |
Correct |
2 ms |
2612 KB |
Output is correct |
10 |
Correct |
2 ms |
2636 KB |
Output is correct |
11 |
Correct |
3 ms |
2636 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2636 KB |
Output is correct |
2 |
Correct |
1 ms |
2636 KB |
Output is correct |
3 |
Correct |
1 ms |
2636 KB |
Output is correct |
4 |
Correct |
3 ms |
2636 KB |
Output is correct |
5 |
Correct |
60 ms |
2636 KB |
Output is correct |
6 |
Correct |
2 ms |
2636 KB |
Output is correct |
7 |
Correct |
2 ms |
2636 KB |
Output is correct |
8 |
Correct |
60 ms |
2692 KB |
Output is correct |
9 |
Correct |
59 ms |
2652 KB |
Output is correct |
10 |
Correct |
2 ms |
2636 KB |
Output is correct |
11 |
Correct |
2 ms |
2636 KB |
Output is correct |
12 |
Correct |
1 ms |
2636 KB |
Output is correct |
13 |
Correct |
1 ms |
2636 KB |
Output is correct |
14 |
Correct |
2 ms |
2636 KB |
Output is correct |
15 |
Correct |
2 ms |
2636 KB |
Output is correct |
16 |
Correct |
2 ms |
2636 KB |
Output is correct |
17 |
Correct |
1 ms |
2636 KB |
Output is correct |
18 |
Correct |
2 ms |
2636 KB |
Output is correct |
19 |
Correct |
1 ms |
2636 KB |
Output is correct |
20 |
Correct |
2 ms |
2636 KB |
Output is correct |
21 |
Correct |
2 ms |
2636 KB |
Output is correct |
22 |
Correct |
2 ms |
2636 KB |
Output is correct |
23 |
Correct |
3 ms |
2636 KB |
Output is correct |
24 |
Correct |
2 ms |
2636 KB |
Output is correct |
25 |
Correct |
3 ms |
2636 KB |
Output is correct |
26 |
Correct |
2 ms |
2636 KB |
Output is correct |
27 |
Correct |
2 ms |
2636 KB |
Output is correct |
28 |
Correct |
2 ms |
2612 KB |
Output is correct |
29 |
Correct |
2 ms |
2636 KB |
Output is correct |
30 |
Correct |
3 ms |
2636 KB |
Output is correct |
31 |
Correct |
64 ms |
4824 KB |
Output is correct |
32 |
Correct |
86 ms |
6796 KB |
Output is correct |
33 |
Correct |
71 ms |
6220 KB |
Output is correct |
34 |
Correct |
71 ms |
4684 KB |
Output is correct |
35 |
Correct |
71 ms |
3800 KB |
Output is correct |
36 |
Correct |
85 ms |
6744 KB |
Output is correct |
37 |
Correct |
63 ms |
2764 KB |
Output is correct |
38 |
Correct |
65 ms |
2636 KB |
Output is correct |
39 |
Correct |
76 ms |
6480 KB |
Output is correct |
40 |
Correct |
72 ms |
2772 KB |
Output is correct |
41 |
Correct |
80 ms |
3012 KB |
Output is correct |
42 |
Correct |
86 ms |
6764 KB |
Output is correct |
43 |
Correct |
73 ms |
6360 KB |
Output is correct |
44 |
Correct |
77 ms |
5700 KB |
Output is correct |
45 |
Correct |
62 ms |
6368 KB |
Output is correct |
46 |
Correct |
67 ms |
6620 KB |
Output is correct |
47 |
Correct |
77 ms |
4828 KB |
Output is correct |
48 |
Correct |
58 ms |
2636 KB |
Output is correct |
49 |
Correct |
58 ms |
2636 KB |
Output is correct |
50 |
Correct |
501 ms |
6756 KB |
Output is correct |
51 |
Correct |
489 ms |
4272 KB |
Output is correct |
52 |
Correct |
374 ms |
6764 KB |
Output is correct |
53 |
Correct |
787 ms |
6776 KB |
Output is correct |
54 |
Correct |
658 ms |
6744 KB |
Output is correct |
55 |
Correct |
529 ms |
6740 KB |
Output is correct |
56 |
Correct |
632 ms |
6740 KB |
Output is correct |
57 |
Correct |
706 ms |
6748 KB |
Output is correct |
58 |
Correct |
683 ms |
6748 KB |
Output is correct |