#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int k = 60;
ll x;
vector<ll> a;
vector<unordered_map<ll, ll>> dp;
ll calc(int i, ll cnt){
if(i == k) return 1;
if(dp[i].count(cnt)) return dp[i][cnt];
ll ans = 0;
if(cnt+a[i] >= x){
ans += calc(i+1, (cnt+a[i]-x)/2);
}
ans += calc(i+1, (cnt+a[i])/2);
return dp[i][cnt] = ans;
}
ll count_tastiness(ll x_, vector<ll> a_) {
x = x_; a = a_;
a.resize(k);
for(int i = 0; i < k; i++){
if(a[i] <= x+1) continue;
ll cnt = (a[i]-x)/2;
a[i] -= 2*cnt;
a[i+1] += cnt;
}
dp.clear();
dp.resize(k);
return calc(0, 0);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
340 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 |
304 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 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 |
300 KB |
Output is correct |
13 |
Correct |
1 ms |
308 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 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 |
300 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 |
64 ms |
13888 KB |
Output is correct |
2 |
Correct |
104 ms |
7596 KB |
Output is correct |
3 |
Correct |
175 ms |
12056 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
304 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
300 KB |
Output is correct |
8 |
Correct |
439 ms |
14316 KB |
Output is correct |
9 |
Correct |
286 ms |
10364 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
7 ms |
596 KB |
Output is correct |
12 |
Correct |
81 ms |
2772 KB |
Output is correct |
13 |
Correct |
462 ms |
14448 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Execution timed out |
1061 ms |
43420 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
340 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 |
304 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 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 |
300 KB |
Output is correct |
13 |
Correct |
1 ms |
308 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
1 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 |
300 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 |
64 ms |
13888 KB |
Output is correct |
25 |
Correct |
104 ms |
7596 KB |
Output is correct |
26 |
Correct |
175 ms |
12056 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
304 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
1 ms |
300 KB |
Output is correct |
31 |
Correct |
439 ms |
14316 KB |
Output is correct |
32 |
Correct |
286 ms |
10364 KB |
Output is correct |
33 |
Correct |
1 ms |
340 KB |
Output is correct |
34 |
Correct |
7 ms |
596 KB |
Output is correct |
35 |
Correct |
81 ms |
2772 KB |
Output is correct |
36 |
Correct |
462 ms |
14448 KB |
Output is correct |
37 |
Execution timed out |
1061 ms |
43420 KB |
Time limit exceeded |
38 |
Halted |
0 ms |
0 KB |
- |