# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
468422 |
2021-08-28T07:20:15 Z |
four_specks |
Bank (IZhO14_bank) |
C++17 |
|
135 ms |
8576 KB |
#include <bits/stdc++.h>
using namespace std;
void solve()
{
int n;
int m;
cin >> n >> m;
vector<int> a(n), b(m);
for (int i = 0; i < n; i++)
cin >> a[i];
for (int j = 0; j < m; j++)
cin >> b[j];
bool possible = 0;
vector<pair<int, int>> dp(1 << m, pair(-1, 0));
dp[0] = pair(0, 0);
for (int mask = 0; mask < 1 << m && !possible; mask++)
{
for (int j = 0; j < m; j++)
{
if ((mask >> j) & 1)
{
auto tr = dp[mask ^ (1 << j)];
if (tr.first != -1)
{
if (tr.second + b[j] == a[tr.first])
tr.first++, tr.second = 0;
else if (tr.second + b[j] < a[tr.first])
tr.second += b[j];
else
tr.first = -1, tr.second = 0;
dp[mask] = max(dp[mask], tr);
}
}
}
possible |= dp[mask].first == n;
}
cout << (possible ? "YES" : "NO") << '\n';
}
int main()
{
ios_base::sync_with_stdio(false), cin.tie(NULL);
solve();
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
572 KB |
Output is correct |
5 |
Correct |
78 ms |
8524 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 |
8524 KB |
Output is correct |
9 |
Correct |
95 ms |
8524 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
316 KB |
Output is correct |
3 |
Correct |
1 ms |
312 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 |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 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 |
332 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 |
332 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 |
0 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
572 KB |
Output is correct |
5 |
Correct |
78 ms |
8524 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 |
8524 KB |
Output is correct |
9 |
Correct |
95 ms |
8524 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
316 KB |
Output is correct |
12 |
Correct |
1 ms |
312 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 |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 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 |
332 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 |
332 KB |
Output is correct |
29 |
Correct |
2 ms |
332 KB |
Output is correct |
30 |
Correct |
2 ms |
332 KB |
Output is correct |
31 |
Correct |
131 ms |
8576 KB |
Output is correct |
32 |
Correct |
123 ms |
8524 KB |
Output is correct |
33 |
Correct |
87 ms |
8524 KB |
Output is correct |
34 |
Correct |
76 ms |
8428 KB |
Output is correct |
35 |
Correct |
78 ms |
8524 KB |
Output is correct |
36 |
Correct |
89 ms |
8524 KB |
Output is correct |
37 |
Correct |
78 ms |
8524 KB |
Output is correct |
38 |
Correct |
76 ms |
8524 KB |
Output is correct |
39 |
Correct |
6 ms |
8524 KB |
Output is correct |
40 |
Correct |
79 ms |
8524 KB |
Output is correct |
41 |
Correct |
84 ms |
8504 KB |
Output is correct |
42 |
Correct |
135 ms |
8524 KB |
Output is correct |
43 |
Correct |
79 ms |
8440 KB |
Output is correct |
44 |
Correct |
80 ms |
8524 KB |
Output is correct |
45 |
Correct |
5 ms |
8524 KB |
Output is correct |
46 |
Correct |
108 ms |
8524 KB |
Output is correct |
47 |
Correct |
79 ms |
8524 KB |
Output is correct |
48 |
Correct |
5 ms |
8528 KB |
Output is correct |
49 |
Correct |
78 ms |
8524 KB |
Output is correct |
50 |
Correct |
101 ms |
8524 KB |
Output is correct |
51 |
Correct |
78 ms |
8416 KB |
Output is correct |
52 |
Correct |
79 ms |
8524 KB |
Output is correct |
53 |
Correct |
132 ms |
8524 KB |
Output is correct |
54 |
Correct |
118 ms |
8524 KB |
Output is correct |
55 |
Correct |
101 ms |
8524 KB |
Output is correct |
56 |
Correct |
104 ms |
8524 KB |
Output is correct |
57 |
Correct |
111 ms |
8524 KB |
Output is correct |
58 |
Correct |
102 ms |
8420 KB |
Output is correct |