| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 863604 |
2023-10-20T15:43:17 Z |
phictus |
Bank (IZhO14_bank) |
C++17 |
|
57 ms |
8828 KB |
// Parsa Jokar 2023 https://github.com/phictus/ioi
#include <iostream>
#include <cstdint>
using namespace std;
constexpr int64_t maxn = 20;
int64_t n, m;
int64_t pa[maxn], b[maxn];
int64_t dp[1 << maxn];
int main()
{
ios_base::sync_with_stdio(false);
cin >> n >> m;
cin >> pa[0];
for (int64_t i = 1; i < n; i++)
{
cin >> pa[i];
pa[i] += pa[i - 1];
}
for (int64_t i = 0; i < m; i++)
cin >> b[i];
dp[0] = -1;
for (int64_t mask = 1; mask < (1 << m); mask++)
{
dp[mask] = -1;
int64_t sum = 0;
for (int64_t i = 0; i < m; i++)
{
if (((mask >> i) & 1) == 1)
{
dp[mask] = max(dp[mask], dp[mask - (1 << i)]);
sum += b[i];
}
}
if (sum == pa[dp[mask] + 1])
dp[mask]++;
}
if (dp[(1 << m) - 1] == n - 1)
cout << "YES\n";
else
cout << "NO\n";
return (0 ^ 0);
}
| # |
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 |
2 ms |
2648 KB |
Output is correct |
| 5 |
Correct |
53 ms |
8788 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
55 ms |
8416 KB |
Output is correct |
| 9 |
Correct |
54 ms |
8532 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 |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
460 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 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 |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
388 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
472 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
464 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 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 |
2 ms |
2648 KB |
Output is correct |
| 5 |
Correct |
53 ms |
8788 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
55 ms |
8416 KB |
Output is correct |
| 9 |
Correct |
54 ms |
8532 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
460 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
604 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
388 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
472 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
464 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
53 ms |
8580 KB |
Output is correct |
| 32 |
Correct |
51 ms |
8532 KB |
Output is correct |
| 33 |
Correct |
50 ms |
8568 KB |
Output is correct |
| 34 |
Correct |
50 ms |
8528 KB |
Output is correct |
| 35 |
Correct |
52 ms |
8424 KB |
Output is correct |
| 36 |
Correct |
50 ms |
8528 KB |
Output is correct |
| 37 |
Correct |
50 ms |
8456 KB |
Output is correct |
| 38 |
Correct |
50 ms |
8532 KB |
Output is correct |
| 39 |
Correct |
51 ms |
8532 KB |
Output is correct |
| 40 |
Correct |
51 ms |
8536 KB |
Output is correct |
| 41 |
Correct |
51 ms |
8532 KB |
Output is correct |
| 42 |
Correct |
50 ms |
8580 KB |
Output is correct |
| 43 |
Correct |
52 ms |
8564 KB |
Output is correct |
| 44 |
Correct |
50 ms |
8532 KB |
Output is correct |
| 45 |
Correct |
50 ms |
8528 KB |
Output is correct |
| 46 |
Correct |
57 ms |
8548 KB |
Output is correct |
| 47 |
Correct |
50 ms |
8528 KB |
Output is correct |
| 48 |
Correct |
50 ms |
8568 KB |
Output is correct |
| 49 |
Correct |
50 ms |
8480 KB |
Output is correct |
| 50 |
Correct |
49 ms |
8532 KB |
Output is correct |
| 51 |
Correct |
55 ms |
8828 KB |
Output is correct |
| 52 |
Correct |
50 ms |
8512 KB |
Output is correct |
| 53 |
Correct |
52 ms |
8532 KB |
Output is correct |
| 54 |
Correct |
48 ms |
8536 KB |
Output is correct |
| 55 |
Correct |
49 ms |
8528 KB |
Output is correct |
| 56 |
Correct |
49 ms |
8532 KB |
Output is correct |
| 57 |
Correct |
49 ms |
8528 KB |
Output is correct |
| 58 |
Correct |
52 ms |
8584 KB |
Output is correct |
