#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
int n, m;
cin >> n >> m;
vector<int> p(n), b(m);
for (int i = 0; i < n; ++i) {
cin >> p[i];
}
for (int i = 0; i < m; ++i) {
cin >> b[i];
}
vector<int> dp((1 << m), -1), left((1 << m), -1);
dp[0] = left[0] = 0;
for (int s = 0; s < (1 << m); ++s) {
for (int last = 0; last < m; ++last) {
if ((s & (1 << last)) == 0) {
continue;
}
int prev = s & ~(1 << last);
if (dp[prev] == -1) {
continue;
}
int money = left[prev] + b[last];
int cur = p[dp[prev]];
if (cur > money) {
left[s] = money;
dp[s] = dp[prev];
} else if (cur == money) {
left[s] = 0;
dp[s] = dp[prev] + 1;
}
}
if (dp[s] == n) {
cout << "YES\n";
return 0;
}
}
cout << "NO\n";
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
460 KB |
Output is correct |
| 5 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
4 ms |
8524 KB |
Output is correct |
| 9 |
Correct |
106 ms |
8524 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
460 KB |
Output is correct |
| 5 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
4 ms |
8524 KB |
Output is correct |
| 9 |
Correct |
106 ms |
8524 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
0 ms |
204 KB |
Output is correct |
| 13 |
Correct |
0 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
0 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
101 ms |
8524 KB |
Output is correct |
| 32 |
Correct |
106 ms |
8524 KB |
Output is correct |
| 33 |
Correct |
61 ms |
8524 KB |
Output is correct |
| 34 |
Correct |
50 ms |
8524 KB |
Output is correct |
| 35 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 36 |
Correct |
48 ms |
8524 KB |
Output is correct |
| 37 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 38 |
Correct |
48 ms |
8524 KB |
Output is correct |
| 39 |
Correct |
4 ms |
8524 KB |
Output is correct |
| 40 |
Correct |
50 ms |
8524 KB |
Output is correct |
| 41 |
Correct |
48 ms |
8524 KB |
Output is correct |
| 42 |
Correct |
108 ms |
8524 KB |
Output is correct |
| 43 |
Correct |
53 ms |
8524 KB |
Output is correct |
| 44 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 45 |
Correct |
4 ms |
8592 KB |
Output is correct |
| 46 |
Correct |
80 ms |
8524 KB |
Output is correct |
| 47 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 48 |
Correct |
4 ms |
8524 KB |
Output is correct |
| 49 |
Correct |
49 ms |
8524 KB |
Output is correct |
| 50 |
Correct |
91 ms |
8524 KB |
Output is correct |
| 51 |
Correct |
53 ms |
8524 KB |
Output is correct |
| 52 |
Correct |
50 ms |
8524 KB |
Output is correct |
| 53 |
Correct |
111 ms |
8524 KB |
Output is correct |
| 54 |
Correct |
102 ms |
8528 KB |
Output is correct |
| 55 |
Correct |
91 ms |
8524 KB |
Output is correct |
| 56 |
Correct |
91 ms |
8524 KB |
Output is correct |
| 57 |
Correct |
115 ms |
8524 KB |
Output is correct |
| 58 |
Correct |
91 ms |
8524 KB |
Output is correct |
