#include "biscuits.h"
#include <map>
#include <cassert>
#include <algorithm>
using namespace std;
using ll = long long;
const ll INF = 1e18 + 177013;
const int MAXK = 61;
ll sm[MAXK];
map<ll, ll> mp;
ll get_ans(ll mxsm) {
if (mxsm == 0)
return 1;
int i = 0;
int cnt = 0;
while (true) {
i = 0;
while (1ll << (i + 1) <= mxsm)
++i;
if (mxsm <= sm[i]) {
break;
} else {
mxsm = sm[i];
}
assert(++cnt <= 100);
}
if (mxsm == 0)
return 1;
if (mp.find(mxsm) != mp.end())
return mp[mxsm];
ll t = get_ans((1ll << i) - 1) + get_ans(mxsm - (1ll << i));
mp[mxsm] = t;
return t;
}
ll count_tastiness(ll x, vector<ll> a) {
mp.clear();
int k = a.size();
for (int i = 0; i < MAXK; ++i)
sm[i] = 0;
for (int i = 0; i < k; ++i)
sm[i] = a[i] << i;
for (int i = 1; i < MAXK; ++i) {
sm[i] += sm[i - 1];
}
for (int i = 0; i < MAXK; ++i) {
sm[i] /= x;
}
return get_ans(INF);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
288 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
288 KB |
Output is correct |
12 |
Correct |
1 ms |
292 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Correct |
0 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
288 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
468 KB |
Output is correct |
2 |
Correct |
17 ms |
696 KB |
Output is correct |
3 |
Correct |
18 ms |
1184 KB |
Output is correct |
4 |
Correct |
15 ms |
1088 KB |
Output is correct |
5 |
Correct |
16 ms |
1092 KB |
Output is correct |
6 |
Correct |
27 ms |
1064 KB |
Output is correct |
7 |
Correct |
23 ms |
1108 KB |
Output is correct |
8 |
Correct |
21 ms |
1128 KB |
Output is correct |
9 |
Correct |
20 ms |
1144 KB |
Output is correct |
10 |
Correct |
16 ms |
1152 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
288 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
288 KB |
Output is correct |
12 |
Correct |
1 ms |
292 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
0 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
0 ms |
212 KB |
Output is correct |
25 |
Correct |
0 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
0 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
212 KB |
Output is correct |
29 |
Correct |
0 ms |
212 KB |
Output is correct |
30 |
Correct |
0 ms |
212 KB |
Output is correct |
31 |
Correct |
1 ms |
212 KB |
Output is correct |
32 |
Correct |
0 ms |
212 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
1 ms |
212 KB |
Output is correct |
35 |
Correct |
1 ms |
288 KB |
Output is correct |
36 |
Correct |
1 ms |
212 KB |
Output is correct |
37 |
Correct |
4 ms |
468 KB |
Output is correct |
38 |
Correct |
17 ms |
696 KB |
Output is correct |
39 |
Correct |
18 ms |
1184 KB |
Output is correct |
40 |
Correct |
15 ms |
1088 KB |
Output is correct |
41 |
Correct |
16 ms |
1092 KB |
Output is correct |
42 |
Correct |
27 ms |
1064 KB |
Output is correct |
43 |
Correct |
23 ms |
1108 KB |
Output is correct |
44 |
Correct |
21 ms |
1128 KB |
Output is correct |
45 |
Correct |
20 ms |
1144 KB |
Output is correct |
46 |
Correct |
16 ms |
1152 KB |
Output is correct |
47 |
Correct |
6 ms |
340 KB |
Output is correct |
48 |
Correct |
22 ms |
1208 KB |
Output is correct |
49 |
Correct |
12 ms |
340 KB |
Output is correct |
50 |
Correct |
20 ms |
1072 KB |
Output is correct |
51 |
Correct |
10 ms |
1236 KB |
Output is correct |
52 |
Correct |
2 ms |
340 KB |
Output is correct |
53 |
Correct |
7 ms |
1108 KB |
Output is correct |
54 |
Correct |
78 ms |
1176 KB |
Output is correct |
55 |
Correct |
71 ms |
1180 KB |
Output is correct |
56 |
Correct |
61 ms |
1108 KB |
Output is correct |
57 |
Correct |
45 ms |
1192 KB |
Output is correct |