#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int n, m;
int val[20];
int bases[20];
vector<int> masks[1001];
void solve() {
cin >> n >> m;
for(int i = 0; i < n; i++) cin >> val[i];
sort(val, val+n);
reverse(val, val+n);
for(int i = 0; i < m; i++) cin >> bases[i];
for(int mask = 1; mask < (1<<m); mask++) {
int v = 0;
int t = mask;
while(v <= 1000 && t) {
v += bases[__builtin_ctz(t)];
t &= t-1;
}
if(v <= 1000) masks[v].push_back(mask);
}
unordered_set<int> ret;
ret.insert(0);
for(int i = 0; i < n; i++) {
unordered_set<int> nret;
for(int out2: ret) {
for(int out: masks[val[i]]) {
if(out&out2) continue;
if(__builtin_popcount(out | out2) + (n-i-1) > m) continue;
nret.insert(out | out2);
}
}
ret = nret;
}
if(ret.empty()) cout << "NO\n";
else cout << "YES\n";
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
solve();
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
444 KB |
Output is correct |
| 3 |
Correct |
2 ms |
444 KB |
Output is correct |
| 4 |
Correct |
3 ms |
712 KB |
Output is correct |
| 5 |
Correct |
27 ms |
6776 KB |
Output is correct |
| 6 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 7 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 8 |
Correct |
28 ms |
6776 KB |
Output is correct |
| 9 |
Correct |
26 ms |
6776 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 2 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 3 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 4 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 5 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 6 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 7 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 8 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 9 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 10 |
Correct |
2 ms |
6776 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 2 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 3 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 4 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 5 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 6 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 7 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 8 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 9 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 10 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 11 |
Correct |
2 ms |
6776 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
444 KB |
Output is correct |
| 3 |
Correct |
2 ms |
444 KB |
Output is correct |
| 4 |
Correct |
3 ms |
712 KB |
Output is correct |
| 5 |
Correct |
27 ms |
6776 KB |
Output is correct |
| 6 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 7 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 8 |
Correct |
28 ms |
6776 KB |
Output is correct |
| 9 |
Correct |
26 ms |
6776 KB |
Output is correct |
| 10 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 11 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 12 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 13 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 14 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 15 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 16 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 17 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 18 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 19 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 20 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 21 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 22 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 23 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 24 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 25 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 26 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 27 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 28 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 29 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 30 |
Correct |
2 ms |
6776 KB |
Output is correct |
| 31 |
Correct |
27 ms |
6776 KB |
Output is correct |
| 32 |
Correct |
112 ms |
6776 KB |
Output is correct |
| 33 |
Correct |
16 ms |
6776 KB |
Output is correct |
| 34 |
Correct |
7 ms |
6776 KB |
Output is correct |
| 35 |
Correct |
7 ms |
6776 KB |
Output is correct |
| 36 |
Correct |
8 ms |
6776 KB |
Output is correct |
| 37 |
Correct |
12 ms |
6776 KB |
Output is correct |
| 38 |
Correct |
14 ms |
6776 KB |
Output is correct |
| 39 |
Correct |
186 ms |
17032 KB |
Output is correct |
| 40 |
Correct |
21 ms |
17032 KB |
Output is correct |
| 41 |
Correct |
17 ms |
17032 KB |
Output is correct |
| 42 |
Correct |
33 ms |
17032 KB |
Output is correct |
| 43 |
Correct |
22 ms |
17032 KB |
Output is correct |
| 44 |
Correct |
6 ms |
17032 KB |
Output is correct |
| 45 |
Correct |
28 ms |
17032 KB |
Output is correct |
| 46 |
Correct |
25 ms |
17032 KB |
Output is correct |
| 47 |
Correct |
7 ms |
17032 KB |
Output is correct |
| 48 |
Correct |
26 ms |
17032 KB |
Output is correct |
| 49 |
Correct |
26 ms |
17032 KB |
Output is correct |
| 50 |
Correct |
40 ms |
17032 KB |
Output is correct |
| 51 |
Correct |
48 ms |
17032 KB |
Output is correct |
| 52 |
Correct |
346 ms |
17032 KB |
Output is correct |
| 53 |
Execution timed out |
1069 ms |
17032 KB |
Time limit exceeded |
| 54 |
Halted |
0 ms |
0 KB |
- |
