#pragma GCC optimize ("O3")
#pragma GCC target("sse4.2")
#include <bits/stdc++.h>
#define endl "\n"
using namespace std;
int n,m,ch[22],cash[22];
bool ans=false;
vector<int > hi;
vector<int > num[40004];
bool dad[2000000];
void create(int bitsm,int vr,int ob){
//cout<<vr<<"ob"<<bitsm<<endl;
if(vr==m){
num[ob].push_back(bitsm);
return;
}
create(bitsm,vr+1,ob);
bitsm = bitsm + (1 << vr);
create(bitsm,vr+1,ob+cash[vr]);
}
void solve(int bitsm,int vr){
if(vr==n)ans=true;
if(ans==true || dad[bitsm]==true)return ;
dad[bitsm]=true;
for(int j=num[ch[vr]].size()-1;j>=0 && ans==false;j--){
int krai = bitsm & num[ch[vr]][j];
if(krai==0){
int nov = bitsm + num[ch[vr]][j];
//cout<<bitsm<<" "<<num[ch[vr]][j]<<"ddd"<<endl;
solve(nov, vr+1);
}
}
}
int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin.tie(NULL);
cin>>n>>m;
for(int i=0;i<n;i++)cin>>ch[i];
for(int i=0;i<m;i++)cin>>cash[i];
create(0,0,0);
solve(0,0);
if(ans==false)cout<<"NO"<<endl;
else cout<<"YES"<<endl;
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 2 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 3 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 4 |
Correct |
1 ms |
3392 KB |
Output is correct |
| 5 |
Correct |
9 ms |
9564 KB |
Output is correct |
| 6 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 7 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 8 |
Correct |
9 ms |
8784 KB |
Output is correct |
| 9 |
Correct |
12 ms |
9052 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 2 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 3 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 4 |
Correct |
1 ms |
3160 KB |
Output is correct |
| 5 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 6 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 7 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 8 |
Correct |
1 ms |
3160 KB |
Output is correct |
| 9 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 10 |
Correct |
1 ms |
3164 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 2 |
Correct |
1 ms |
3316 KB |
Output is correct |
| 3 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 4 |
Correct |
2 ms |
3164 KB |
Output is correct |
| 5 |
Correct |
1 ms |
3296 KB |
Output is correct |
| 6 |
Correct |
2 ms |
3160 KB |
Output is correct |
| 7 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 8 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 9 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 10 |
Correct |
2 ms |
3164 KB |
Output is correct |
| 11 |
Correct |
2 ms |
3164 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 2 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 3 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 4 |
Correct |
1 ms |
3392 KB |
Output is correct |
| 5 |
Correct |
9 ms |
9564 KB |
Output is correct |
| 6 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 7 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 8 |
Correct |
9 ms |
8784 KB |
Output is correct |
| 9 |
Correct |
12 ms |
9052 KB |
Output is correct |
| 10 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 11 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 12 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 13 |
Correct |
1 ms |
3160 KB |
Output is correct |
| 14 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 15 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 16 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 17 |
Correct |
1 ms |
3160 KB |
Output is correct |
| 18 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 19 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 20 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 21 |
Correct |
1 ms |
3316 KB |
Output is correct |
| 22 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 23 |
Correct |
2 ms |
3164 KB |
Output is correct |
| 24 |
Correct |
1 ms |
3296 KB |
Output is correct |
| 25 |
Correct |
2 ms |
3160 KB |
Output is correct |
| 26 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 27 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 28 |
Correct |
1 ms |
3164 KB |
Output is correct |
| 29 |
Correct |
2 ms |
3164 KB |
Output is correct |
| 30 |
Correct |
2 ms |
3164 KB |
Output is correct |
| 31 |
Correct |
10 ms |
10076 KB |
Output is correct |
| 32 |
Correct |
7 ms |
8540 KB |
Output is correct |
| 33 |
Correct |
14 ms |
9308 KB |
Output is correct |
| 34 |
Correct |
12 ms |
10072 KB |
Output is correct |
| 35 |
Correct |
15 ms |
10564 KB |
Output is correct |
| 36 |
Correct |
16 ms |
10204 KB |
Output is correct |
| 37 |
Correct |
13 ms |
10676 KB |
Output is correct |
| 38 |
Correct |
11 ms |
10336 KB |
Output is correct |
| 39 |
Correct |
7 ms |
8120 KB |
Output is correct |
| 40 |
Correct |
10 ms |
10336 KB |
Output is correct |
| 41 |
Correct |
9 ms |
9308 KB |
Output is correct |
| 42 |
Correct |
19 ms |
8828 KB |
Output is correct |
| 43 |
Correct |
12 ms |
10328 KB |
Output is correct |
| 44 |
Correct |
14 ms |
10584 KB |
Output is correct |
| 45 |
Correct |
8 ms |
9052 KB |
Output is correct |
| 46 |
Correct |
10 ms |
10384 KB |
Output is correct |
| 47 |
Correct |
12 ms |
9820 KB |
Output is correct |
| 48 |
Correct |
7 ms |
9048 KB |
Output is correct |
| 49 |
Correct |
11 ms |
8796 KB |
Output is correct |
| 50 |
Correct |
9 ms |
7572 KB |
Output is correct |
| 51 |
Correct |
9 ms |
8904 KB |
Output is correct |
| 52 |
Correct |
7 ms |
7748 KB |
Output is correct |
| 53 |
Correct |
7 ms |
7976 KB |
Output is correct |
| 54 |
Correct |
7 ms |
7668 KB |
Output is correct |
| 55 |
Correct |
9 ms |
7576 KB |
Output is correct |
| 56 |
Correct |
8 ms |
8364 KB |
Output is correct |
| 57 |
Correct |
90 ms |
8368 KB |
Output is correct |
| 58 |
Correct |
8 ms |
8368 KB |
Output is correct |
