#include <bits/stdc++.h>
using namespace std;
int main(){
//n people, m banknotes
int n, m;
cin >> n >> m;
int salary[n];
int banknote[m];
int store = 0;
for (int i = 0; i < n; i++){
cin >> salary[i];
salary[i] += store;
store = salary[i];
}
for (int i = 0; i < m; i++)
cin >> banknote[i];
int dp[1<<m];
int sum[1<<m];
memset(dp, 0, sizeof(dp));
memset(sum, 0, sizeof(sum));
for (int i = 0; i < (1<<m); i++){
if (dp[i] == n){
cout<<"YES"<<endl;
return 0;
}
for (int j = 0; j < m; j++){
if ((i&(1<<j)) != 0) continue;
sum[i^(1<<j)] = sum[i]+banknote[j];
if (salary[dp[i]] == sum[i]+banknote[j])
dp[i^(1<<j)] = max(dp[i^(1<<j)], dp[i]+1);
else
dp[i^(1<<j)] = max(dp[i^(1<<j)], dp[i]);
}
}
cout<<"NO"<<endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
1 ms |
552 KB |
Output is correct |
| 5 |
Correct |
120 ms |
8396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
5 ms |
8396 KB |
Output is correct |
| 9 |
Correct |
133 ms |
8480 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
292 KB |
Output is correct |
| 9 |
Correct |
1 ms |
292 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
332 KB |
Output is correct |
| 2 |
Correct |
2 ms |
416 KB |
Output is correct |
| 3 |
Correct |
2 ms |
332 KB |
Output is correct |
| 4 |
Correct |
2 ms |
332 KB |
Output is correct |
| 5 |
Correct |
2 ms |
332 KB |
Output is correct |
| 6 |
Correct |
2 ms |
332 KB |
Output is correct |
| 7 |
Correct |
2 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
424 KB |
Output is correct |
| 10 |
Correct |
2 ms |
332 KB |
Output is correct |
| 11 |
Correct |
2 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
1 ms |
552 KB |
Output is correct |
| 5 |
Correct |
120 ms |
8396 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
5 ms |
8396 KB |
Output is correct |
| 9 |
Correct |
133 ms |
8480 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
292 KB |
Output is correct |
| 18 |
Correct |
1 ms |
292 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
2 ms |
332 KB |
Output is correct |
| 21 |
Correct |
2 ms |
416 KB |
Output is correct |
| 22 |
Correct |
2 ms |
332 KB |
Output is correct |
| 23 |
Correct |
2 ms |
332 KB |
Output is correct |
| 24 |
Correct |
2 ms |
332 KB |
Output is correct |
| 25 |
Correct |
2 ms |
332 KB |
Output is correct |
| 26 |
Correct |
2 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
2 ms |
424 KB |
Output is correct |
| 29 |
Correct |
2 ms |
332 KB |
Output is correct |
| 30 |
Correct |
2 ms |
332 KB |
Output is correct |
| 31 |
Correct |
120 ms |
8476 KB |
Output is correct |
| 32 |
Correct |
124 ms |
8488 KB |
Output is correct |
| 33 |
Correct |
121 ms |
8476 KB |
Output is correct |
| 34 |
Correct |
123 ms |
8396 KB |
Output is correct |
| 35 |
Correct |
120 ms |
8492 KB |
Output is correct |
| 36 |
Correct |
122 ms |
8476 KB |
Output is correct |
| 37 |
Correct |
119 ms |
8396 KB |
Output is correct |
| 38 |
Correct |
122 ms |
8484 KB |
Output is correct |
| 39 |
Correct |
5 ms |
8488 KB |
Output is correct |
| 40 |
Correct |
121 ms |
8488 KB |
Output is correct |
| 41 |
Correct |
120 ms |
8476 KB |
Output is correct |
| 42 |
Correct |
124 ms |
8396 KB |
Output is correct |
| 43 |
Correct |
120 ms |
8492 KB |
Output is correct |
| 44 |
Correct |
121 ms |
8492 KB |
Output is correct |
| 45 |
Correct |
5 ms |
8396 KB |
Output is correct |
| 46 |
Correct |
124 ms |
8476 KB |
Output is correct |
| 47 |
Correct |
121 ms |
8396 KB |
Output is correct |
| 48 |
Correct |
5 ms |
8396 KB |
Output is correct |
| 49 |
Correct |
123 ms |
8396 KB |
Output is correct |
| 50 |
Correct |
124 ms |
8484 KB |
Output is correct |
| 51 |
Correct |
122 ms |
8484 KB |
Output is correct |
| 52 |
Correct |
122 ms |
8400 KB |
Output is correct |
| 53 |
Correct |
136 ms |
8480 KB |
Output is correct |
| 54 |
Correct |
128 ms |
8396 KB |
Output is correct |
| 55 |
Correct |
126 ms |
8396 KB |
Output is correct |
| 56 |
Correct |
129 ms |
8492 KB |
Output is correct |
| 57 |
Correct |
126 ms |
8480 KB |
Output is correct |
| 58 |
Correct |
122 ms |
8476 KB |
Output is correct |
