#include<bits/stdc++.h>
using namespace std;
const int MAXV=1005,MAXN=20;
vector<int> v[MAXV];
int a[MAXN],b[MAXN];
bool dp[MAXN][1<<MAXN];
int main(){
ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
int n,m;
cin >> n >> m;
for(int i=0;i<n;i++)cin >> a[i];
for(int i=0;i<m;i++)cin >> b[i];
for(int i=0;i<(1<<m);i++){
int uang=0;
for(int j=0;j<m;j++){
if((1<<j) & i)uang+=b[j];
}
if(uang>1000)continue;
v[uang].push_back(i);
}
for(auto isi : v[a[0]])dp[0][isi]=true;
for(int i=1;i<n;i++){
bool ada=false;
vector<int> bisa;
for(int mask=0;mask<(1<<m);mask++){
if(!dp[i-1][mask])continue;
for(auto isi : v[a[i]]){
if((mask&isi)==0){
dp[i][mask|isi]=true;
ada=true;
}
}
}
if(!ada)break;
}
bool yes=0;
for(int mask=0;mask<(1<<m);mask++)yes|=dp[n-1][mask];
if(yes)cout << "YES\n";
else cout << "NO\n";
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
77 ms |
6764 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
76 ms |
7076 KB |
Output is correct |
9 |
Correct |
77 ms |
6508 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
384 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
372 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
364 KB |
Output is correct |
2 |
Correct |
2 ms |
492 KB |
Output is correct |
3 |
Correct |
2 ms |
364 KB |
Output is correct |
4 |
Correct |
2 ms |
428 KB |
Output is correct |
5 |
Correct |
2 ms |
492 KB |
Output is correct |
6 |
Correct |
2 ms |
364 KB |
Output is correct |
7 |
Correct |
2 ms |
492 KB |
Output is correct |
8 |
Correct |
2 ms |
492 KB |
Output is correct |
9 |
Correct |
2 ms |
364 KB |
Output is correct |
10 |
Correct |
2 ms |
364 KB |
Output is correct |
11 |
Correct |
2 ms |
492 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
77 ms |
6764 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
76 ms |
7076 KB |
Output is correct |
9 |
Correct |
77 ms |
6508 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
384 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
372 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
2 ms |
364 KB |
Output is correct |
21 |
Correct |
2 ms |
492 KB |
Output is correct |
22 |
Correct |
2 ms |
364 KB |
Output is correct |
23 |
Correct |
2 ms |
428 KB |
Output is correct |
24 |
Correct |
2 ms |
492 KB |
Output is correct |
25 |
Correct |
2 ms |
364 KB |
Output is correct |
26 |
Correct |
2 ms |
492 KB |
Output is correct |
27 |
Correct |
2 ms |
492 KB |
Output is correct |
28 |
Correct |
2 ms |
364 KB |
Output is correct |
29 |
Correct |
2 ms |
364 KB |
Output is correct |
30 |
Correct |
2 ms |
492 KB |
Output is correct |
31 |
Correct |
79 ms |
6528 KB |
Output is correct |
32 |
Correct |
163 ms |
8156 KB |
Output is correct |
33 |
Correct |
74 ms |
2540 KB |
Output is correct |
34 |
Correct |
73 ms |
492 KB |
Output is correct |
35 |
Correct |
73 ms |
492 KB |
Output is correct |
36 |
Correct |
79 ms |
512 KB |
Output is correct |
37 |
Correct |
67 ms |
620 KB |
Output is correct |
38 |
Correct |
68 ms |
492 KB |
Output is correct |
39 |
Correct |
97 ms |
10432 KB |
Output is correct |
40 |
Correct |
73 ms |
2156 KB |
Output is correct |
41 |
Correct |
70 ms |
876 KB |
Output is correct |
42 |
Correct |
85 ms |
9196 KB |
Output is correct |
43 |
Correct |
75 ms |
2932 KB |
Output is correct |
44 |
Correct |
67 ms |
364 KB |
Output is correct |
45 |
Correct |
80 ms |
8940 KB |
Output is correct |
46 |
Correct |
77 ms |
5484 KB |
Output is correct |
47 |
Correct |
76 ms |
492 KB |
Output is correct |
48 |
Correct |
76 ms |
7020 KB |
Output is correct |
49 |
Correct |
75 ms |
6252 KB |
Output is correct |
50 |
Correct |
184 ms |
20276 KB |
Output is correct |
51 |
Correct |
82 ms |
6508 KB |
Output is correct |
52 |
Correct |
86 ms |
8384 KB |
Output is correct |
53 |
Correct |
527 ms |
13272 KB |
Output is correct |
54 |
Correct |
207 ms |
19892 KB |
Output is correct |
55 |
Correct |
180 ms |
20392 KB |
Output is correct |
56 |
Correct |
182 ms |
20672 KB |
Output is correct |
57 |
Correct |
188 ms |
19520 KB |
Output is correct |
58 |
Correct |
187 ms |
19520 KB |
Output is correct |