#include "biscuits.h"
// #include"grader.cpp"
#include<bits/stdc++.h>
#define ff first
#define ss second
#define all(x) x.begin(), x.end()
using namespace std;
using ll = long long;
using pii = pair<int,int>;
vector<ll> ct, v;
ll solve(int id, ll carry, ll x){
if(id == -1)
return 1;
ll minus = min(v[id], carry);
carry-=minus;
ll ret = solve(id-1,carry*2,x);
// cerr << id << ' ' << carry << ' ' << x << endl;
// cerr << "->" << carry+x << ' ' << ct[id] << ' ' << minus << endl;
if(carry+x <= ct[id]-minus)
ret += solve(id-1, (max(0ll, x+carry-v[id]))*2, x);
return ret;
}
long long count_tastiness(long long x, std::vector<long long> a) {
a.resize(60,0);
ct = v = a;
int k = a.size();
for(int i = 1; i < k; i++){
ct[i]+=ct[i-1]/2;
}
return solve(k-1,0,x);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
300 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Execution timed out |
1073 ms |
212 KB |
Time limit exceeded |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Execution timed out |
1029 ms |
212 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
376 ms |
392 KB |
Output is correct |
2 |
Execution timed out |
1084 ms |
1148 KB |
Time limit exceeded |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
300 KB |
Output is correct |
3 |
Correct |
1 ms |
212 KB |
Output is correct |
4 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |