#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";
}
| # |
결과 |
실행 시간 |
메모리 |
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 |
| # |
결과 |
실행 시간 |
메모리 |
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 |
| # |
결과 |
실행 시간 |
메모리 |
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 |
| # |
결과 |
실행 시간 |
메모리 |
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 |
