#include "biscuits.h"
#include <vector>
#include <algorithm>
#include <unordered_map>
using namespace std;
const int maxK = 128;
long long s[64];
long long X;
unordered_map<long long,long long> ans;
long long solve(long long n){
if(n <= 0){
return 0;
}
if(n == 1){
return 1;
}
if(ans.count(n) == 0){
int bit = 62;
while(((n - 1) >> bit) == 0){
bit--;
}
ans[n] = solve(1LL << bit) + solve(min(n,1 + s[bit] / X) - (1LL << bit));
}
return ans[n];
}
long long count_tastiness(long long x, vector<long long> a) {
ans.clear();
X = x;
for(int i = 0;i < 61;i++){
s[i] = ((i < (int)a.size() ? a[i]:0) << i) + (i > 0 ? s[i - 1]:0);
}
return solve(1LL << 61);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
0 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
0 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
0 ms |
256 KB |
Output is correct |
12 |
Correct |
0 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
0 ms |
256 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
0 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
256 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
1 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
1 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
1 ms |
288 KB |
Output is correct |
12 |
Correct |
1 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
256 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
9 ms |
384 KB |
Output is correct |
2 |
Correct |
24 ms |
768 KB |
Output is correct |
3 |
Correct |
24 ms |
896 KB |
Output is correct |
4 |
Correct |
23 ms |
768 KB |
Output is correct |
5 |
Correct |
22 ms |
768 KB |
Output is correct |
6 |
Correct |
27 ms |
896 KB |
Output is correct |
7 |
Correct |
28 ms |
896 KB |
Output is correct |
8 |
Correct |
27 ms |
888 KB |
Output is correct |
9 |
Correct |
30 ms |
888 KB |
Output is correct |
10 |
Correct |
21 ms |
768 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
256 KB |
Output is correct |
2 |
Correct |
0 ms |
256 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
0 ms |
256 KB |
Output is correct |
5 |
Correct |
1 ms |
256 KB |
Output is correct |
6 |
Correct |
1 ms |
256 KB |
Output is correct |
7 |
Correct |
0 ms |
256 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
256 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
0 ms |
256 KB |
Output is correct |
12 |
Correct |
0 ms |
256 KB |
Output is correct |
13 |
Correct |
1 ms |
384 KB |
Output is correct |
14 |
Correct |
0 ms |
256 KB |
Output is correct |
15 |
Correct |
0 ms |
256 KB |
Output is correct |
16 |
Correct |
0 ms |
256 KB |
Output is correct |
17 |
Correct |
1 ms |
256 KB |
Output is correct |
18 |
Correct |
1 ms |
256 KB |
Output is correct |
19 |
Correct |
1 ms |
256 KB |
Output is correct |
20 |
Correct |
1 ms |
256 KB |
Output is correct |
21 |
Correct |
0 ms |
256 KB |
Output is correct |
22 |
Correct |
1 ms |
256 KB |
Output is correct |
23 |
Correct |
1 ms |
256 KB |
Output is correct |
24 |
Correct |
0 ms |
256 KB |
Output is correct |
25 |
Correct |
0 ms |
256 KB |
Output is correct |
26 |
Correct |
1 ms |
256 KB |
Output is correct |
27 |
Correct |
1 ms |
256 KB |
Output is correct |
28 |
Correct |
1 ms |
256 KB |
Output is correct |
29 |
Correct |
1 ms |
256 KB |
Output is correct |
30 |
Correct |
1 ms |
256 KB |
Output is correct |
31 |
Correct |
1 ms |
256 KB |
Output is correct |
32 |
Correct |
1 ms |
256 KB |
Output is correct |
33 |
Correct |
1 ms |
256 KB |
Output is correct |
34 |
Correct |
1 ms |
288 KB |
Output is correct |
35 |
Correct |
1 ms |
256 KB |
Output is correct |
36 |
Correct |
1 ms |
256 KB |
Output is correct |
37 |
Correct |
9 ms |
384 KB |
Output is correct |
38 |
Correct |
24 ms |
768 KB |
Output is correct |
39 |
Correct |
24 ms |
896 KB |
Output is correct |
40 |
Correct |
23 ms |
768 KB |
Output is correct |
41 |
Correct |
22 ms |
768 KB |
Output is correct |
42 |
Correct |
27 ms |
896 KB |
Output is correct |
43 |
Correct |
28 ms |
896 KB |
Output is correct |
44 |
Correct |
27 ms |
888 KB |
Output is correct |
45 |
Correct |
30 ms |
888 KB |
Output is correct |
46 |
Correct |
21 ms |
768 KB |
Output is correct |
47 |
Correct |
11 ms |
384 KB |
Output is correct |
48 |
Correct |
26 ms |
896 KB |
Output is correct |
49 |
Correct |
13 ms |
384 KB |
Output is correct |
50 |
Correct |
30 ms |
760 KB |
Output is correct |
51 |
Correct |
18 ms |
768 KB |
Output is correct |
52 |
Correct |
9 ms |
384 KB |
Output is correct |
53 |
Correct |
16 ms |
640 KB |
Output is correct |
54 |
Correct |
52 ms |
896 KB |
Output is correct |
55 |
Correct |
51 ms |
888 KB |
Output is correct |
56 |
Correct |
46 ms |
888 KB |
Output is correct |
57 |
Correct |
40 ms |
888 KB |
Output is correct |