#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
vector <int> maske[1005];
int dp[2000005];
int dpp[2000005];
int a[25];
int b[25];
int main(){
ios_base::sync_with_stdio(false);
cout.precision(10);
cout << fixed;
int n, m;
cin >> n >> m;
for(int i=1; i<=n; i++){
cin >> a[i];
}
for(int j=0; j<m; j++){
cin >> b[j];
}
for(int mask=1; mask<(1<<m); mask++){
int sum = 0;
for(int j=0; j<m; j++){
if((1<<j)&mask) sum += b[j];
}
if(sum <= 1000) maske[sum].push_back(mask);
}
dpp[0] = 1;
for(int i=0; i<n; i++){
for(int mask=0; mask<(1<<m); mask++){
if(!dpp[mask]) continue;
for(auto c : maske[a[i+1]]){
if(!(c&mask)) dp[mask|c] = 1;
}
}
for(int mask=0; mask<(1<<m); mask++){
dpp[mask] = dp[mask];
dp[mask] = 0;
}
}
for(int i=0; i<(1<<m); i++){
if(dpp[i]){
cout << "YES\n";
return 0;
}
}
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 |
876 KB |
Output is correct |
| 5 |
Correct |
82 ms |
14956 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
77 ms |
14316 KB |
Output is correct |
| 9 |
Correct |
78 ms |
14572 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 |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
512 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
492 KB |
Output is correct |
| 2 |
Correct |
2 ms |
492 KB |
Output is correct |
| 3 |
Correct |
2 ms |
492 KB |
Output is correct |
| 4 |
Correct |
2 ms |
620 KB |
Output is correct |
| 5 |
Correct |
3 ms |
620 KB |
Output is correct |
| 6 |
Correct |
2 ms |
492 KB |
Output is correct |
| 7 |
Correct |
3 ms |
492 KB |
Output is correct |
| 8 |
Correct |
2 ms |
492 KB |
Output is correct |
| 9 |
Correct |
2 ms |
492 KB |
Output is correct |
| 10 |
Correct |
2 ms |
492 KB |
Output is correct |
| 11 |
Correct |
2 ms |
620 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 |
876 KB |
Output is correct |
| 5 |
Correct |
82 ms |
14956 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
77 ms |
14316 KB |
Output is correct |
| 9 |
Correct |
78 ms |
14572 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 |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
512 KB |
Output is correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
1 ms |
364 KB |
Output is correct |
| 20 |
Correct |
2 ms |
492 KB |
Output is correct |
| 21 |
Correct |
2 ms |
492 KB |
Output is correct |
| 22 |
Correct |
2 ms |
492 KB |
Output is correct |
| 23 |
Correct |
2 ms |
620 KB |
Output is correct |
| 24 |
Correct |
3 ms |
620 KB |
Output is correct |
| 25 |
Correct |
2 ms |
492 KB |
Output is correct |
| 26 |
Correct |
3 ms |
492 KB |
Output is correct |
| 27 |
Correct |
2 ms |
492 KB |
Output is correct |
| 28 |
Correct |
2 ms |
492 KB |
Output is correct |
| 29 |
Correct |
2 ms |
492 KB |
Output is correct |
| 30 |
Correct |
2 ms |
620 KB |
Output is correct |
| 31 |
Correct |
89 ms |
13932 KB |
Output is correct |
| 32 |
Correct |
170 ms |
14444 KB |
Output is correct |
| 33 |
Correct |
86 ms |
9452 KB |
Output is correct |
| 34 |
Correct |
96 ms |
8556 KB |
Output is correct |
| 35 |
Correct |
89 ms |
8556 KB |
Output is correct |
| 36 |
Correct |
103 ms |
8556 KB |
Output is correct |
| 37 |
Correct |
72 ms |
8684 KB |
Output is correct |
| 38 |
Correct |
84 ms |
8684 KB |
Output is correct |
| 39 |
Correct |
122 ms |
13632 KB |
Output is correct |
| 40 |
Correct |
91 ms |
10348 KB |
Output is correct |
| 41 |
Correct |
107 ms |
9068 KB |
Output is correct |
| 42 |
Correct |
91 ms |
14060 KB |
Output is correct |
| 43 |
Correct |
91 ms |
10348 KB |
Output is correct |
| 44 |
Correct |
94 ms |
8556 KB |
Output is correct |
| 45 |
Correct |
84 ms |
14728 KB |
Output is correct |
| 46 |
Correct |
86 ms |
11756 KB |
Output is correct |
| 47 |
Correct |
95 ms |
8556 KB |
Output is correct |
| 48 |
Correct |
78 ms |
14316 KB |
Output is correct |
| 49 |
Correct |
78 ms |
14444 KB |
Output is correct |
| 50 |
Correct |
207 ms |
13488 KB |
Output is correct |
| 51 |
Correct |
95 ms |
14572 KB |
Output is correct |
| 52 |
Correct |
101 ms |
13644 KB |
Output is correct |
| 53 |
Correct |
555 ms |
13492 KB |
Output is correct |
| 54 |
Correct |
223 ms |
13356 KB |
Output is correct |
| 55 |
Correct |
199 ms |
13488 KB |
Output is correct |
| 56 |
Correct |
201 ms |
13760 KB |
Output is correct |
| 57 |
Correct |
216 ms |
13632 KB |
Output is correct |
| 58 |
Correct |
201 ms |
13760 KB |
Output is correct |
