#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll count_tastiness(ll x, vector <ll> a) {
a.resize(60);
vector <ll> b = a, dp(61, 1);
for (int i = 1; i < 60; i++)
b[i] += b[i - 1] / 2;
for (int i = 0; i < 60; i++) {
dp[i + 1] = dp[i];
if (b[i] < x) continue;
ll k = max(0ll, x - a[i]) * 2;
for (int j = i - 1; j >= 0; j--)
if (b[j] >= k + x) {
dp[i + 1] += dp[j];
k = max(0ll, k + x - a[j]) * 2;
} else k = max(0ll, k - a[j]) * 2;
if (k == 0) dp[i + 1]++;
}
return dp[60];
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
2 ms |
292 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 |
292 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 |
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 |
# |
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 |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 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 |
292 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 |
296 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
2 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
304 KB |
Output is correct |
2 |
Correct |
12 ms |
1100 KB |
Output is correct |
3 |
Correct |
11 ms |
1196 KB |
Output is correct |
4 |
Correct |
11 ms |
1104 KB |
Output is correct |
5 |
Correct |
11 ms |
1120 KB |
Output is correct |
6 |
Correct |
11 ms |
1064 KB |
Output is correct |
7 |
Correct |
13 ms |
1140 KB |
Output is correct |
8 |
Correct |
11 ms |
1096 KB |
Output is correct |
9 |
Correct |
15 ms |
1100 KB |
Output is correct |
10 |
Correct |
10 ms |
1068 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
2 ms |
292 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 |
292 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 |
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 |
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 |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
204 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
1 ms |
204 KB |
Output is correct |
27 |
Correct |
1 ms |
292 KB |
Output is correct |
28 |
Correct |
1 ms |
204 KB |
Output is correct |
29 |
Correct |
1 ms |
204 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
1 ms |
204 KB |
Output is correct |
32 |
Correct |
1 ms |
204 KB |
Output is correct |
33 |
Correct |
1 ms |
296 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
2 ms |
204 KB |
Output is correct |
37 |
Correct |
3 ms |
304 KB |
Output is correct |
38 |
Correct |
12 ms |
1100 KB |
Output is correct |
39 |
Correct |
11 ms |
1196 KB |
Output is correct |
40 |
Correct |
11 ms |
1104 KB |
Output is correct |
41 |
Correct |
11 ms |
1120 KB |
Output is correct |
42 |
Correct |
11 ms |
1064 KB |
Output is correct |
43 |
Correct |
13 ms |
1140 KB |
Output is correct |
44 |
Correct |
11 ms |
1096 KB |
Output is correct |
45 |
Correct |
15 ms |
1100 KB |
Output is correct |
46 |
Correct |
10 ms |
1068 KB |
Output is correct |
47 |
Correct |
4 ms |
332 KB |
Output is correct |
48 |
Correct |
18 ms |
1312 KB |
Output is correct |
49 |
Correct |
5 ms |
304 KB |
Output is correct |
50 |
Correct |
14 ms |
1100 KB |
Output is correct |
51 |
Correct |
11 ms |
1248 KB |
Output is correct |
52 |
Correct |
2 ms |
388 KB |
Output is correct |
53 |
Correct |
9 ms |
1100 KB |
Output is correct |
54 |
Correct |
13 ms |
1100 KB |
Output is correct |
55 |
Correct |
14 ms |
1072 KB |
Output is correct |
56 |
Correct |
14 ms |
1204 KB |
Output is correct |
57 |
Correct |
14 ms |
1212 KB |
Output is correct |