// In the name oF the God
#include <bits/stdc++.h>
#define ll long long
// #define int long long
#define pb push_back
#define F first
#define S second
#define mp make_pair
#define pii pair <int, int>
#define smin(x, y) (x) = min((x), (y))
#define smax(x, y) (x) = max((x), (y))
using namespace std;
const int inf = 1e9+7;
const int mod = 998244353;
const int maxn = 20;
int n, m, a[1000], b[1000];
pii dp[1<<maxn];
int32_t main() {
ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
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 msk = 0; msk < (1<<m); msk++) dp[msk].F = -1;
dp[0].F = 0;
for (int msk = 0; msk < (1<<m); msk++) {
if (dp[msk].F == -1) continue;
if (dp[msk].F == n) {
cout << "YES\n"; return 0;
}
for (int i = 0; i < m; i++) {
if (msk&(1<<i)) continue;
if (dp[msk].S+b[i] == a[dp[msk].F]) dp[msk+(1<<i)] = mp(dp[msk].F+1, 0);
else if (dp[msk].S+b[i] < a[dp[msk].F]) dp[msk+(1<<i)] = mp(dp[msk].F, dp[msk].S+b[i]);
}
}
cout << "NO\n";
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
4 ms |
8536 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
2 ms |
8540 KB |
Output is correct |
9 |
Correct |
75 ms |
8784 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
1 ms |
604 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
4 ms |
8536 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
2 ms |
8540 KB |
Output is correct |
9 |
Correct |
75 ms |
8784 KB |
Output is correct |
10 |
Correct |
0 ms |
344 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
1 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
348 KB |
Output is correct |
16 |
Correct |
0 ms |
348 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
1 ms |
348 KB |
Output is correct |
22 |
Correct |
0 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
0 ms |
348 KB |
Output is correct |
25 |
Correct |
1 ms |
604 KB |
Output is correct |
26 |
Correct |
1 ms |
348 KB |
Output is correct |
27 |
Correct |
1 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
1 ms |
604 KB |
Output is correct |
31 |
Correct |
68 ms |
8540 KB |
Output is correct |
32 |
Correct |
82 ms |
8648 KB |
Output is correct |
33 |
Correct |
9 ms |
8540 KB |
Output is correct |
34 |
Correct |
3 ms |
8792 KB |
Output is correct |
35 |
Correct |
3 ms |
8652 KB |
Output is correct |
36 |
Correct |
3 ms |
8540 KB |
Output is correct |
37 |
Correct |
3 ms |
8540 KB |
Output is correct |
38 |
Correct |
4 ms |
8540 KB |
Output is correct |
39 |
Correct |
2 ms |
8536 KB |
Output is correct |
40 |
Correct |
3 ms |
8540 KB |
Output is correct |
41 |
Correct |
4 ms |
8440 KB |
Output is correct |
42 |
Correct |
48 ms |
8540 KB |
Output is correct |
43 |
Correct |
4 ms |
8536 KB |
Output is correct |
44 |
Correct |
3 ms |
8540 KB |
Output is correct |
45 |
Correct |
2 ms |
8660 KB |
Output is correct |
46 |
Correct |
22 ms |
8540 KB |
Output is correct |
47 |
Correct |
3 ms |
8540 KB |
Output is correct |
48 |
Correct |
2 ms |
8540 KB |
Output is correct |
49 |
Correct |
4 ms |
8488 KB |
Output is correct |
50 |
Correct |
77 ms |
8652 KB |
Output is correct |
51 |
Correct |
4 ms |
8536 KB |
Output is correct |
52 |
Correct |
6 ms |
8668 KB |
Output is correct |
53 |
Correct |
89 ms |
8652 KB |
Output is correct |
54 |
Correct |
80 ms |
8536 KB |
Output is correct |
55 |
Correct |
78 ms |
8536 KB |
Output is correct |
56 |
Correct |
77 ms |
8536 KB |
Output is correct |
57 |
Correct |
75 ms |
8540 KB |
Output is correct |
58 |
Correct |
75 ms |
8536 KB |
Output is correct |