#include<bits/stdc++.h>
#include "biscuits.h"
using namespace std;
using ll=long long;
struct inter {
ll deb,fin,rep;
};
const ll MAX_VAL=62;
ll nbTas,ajout,pos;
ll val[MAX_VAL];
vector<inter> memo[MAX_VAL];
vector<inter> nouv,proch;
inter temp;
ll count_tastiness(ll x,vector<long long> a) {
nbTas=x;
for (ll i=0;i<MAX_VAL;i++) {
memo[i].clear();
if (i>=(ll)a.size()) {
val[i]=0;
}
else {
val[i]=a[i];
}
//cout<<val[i]<<" ";
}
for (ll i=0;i<MAX_VAL;i++) {
if (val[i]>nbTas) {
ajout=(val[i]-nbTas)/2;
val[i]-=2*ajout;
val[i+1]+=ajout;
}
}
memo[MAX_VAL-1].push_back({0,nbTas+2,1});
for (ll i=MAX_VAL-2;i>=0;i--) {
//cout<<i<<" : ";
nouv=memo[i+1];
proch.clear();
pos=0;
for (ll j=0;j<(ll)nouv.size();j++) {
nouv[j].deb*=2;
nouv[j].fin*=2;
}
for (auto k:nouv) {
//cout<<k.deb<<" "<<k.fin<<" "<<k.rep<<"\t";
if (k.fin<=nbTas) {
proch.push_back(k);
}
else {
if (k.deb<nbTas) {
proch.push_back({k.deb,nbTas,k.rep});
k.deb=nbTas;
}
while (k.deb<k.fin) {
while (nouv[pos].fin+nbTas<=k.deb) {
pos++;
}
temp={max(k.deb,nouv[pos].deb+nbTas),min(k.fin,nouv[pos].fin+nbTas),k.rep+nouv[pos].rep};
proch.push_back(temp);
k.deb=temp.fin;
}
}
}
for (auto k:proch) {
//cout<<k.deb<<" "<<k.fin<<" "<<k.rep<<"\t";
k.deb-=val[i];
k.fin-=val[i];
if (k.fin>0 and k.deb<nbTas+2) {
memo[i].push_back({max(k.deb,(ll)0),min(k.fin,nbTas+2),k.rep});
}
}
/*cout<<"\t";
for (auto k:memo[i]) {
cout<<k.deb<<" "<<k.fin<<" "<<k.rep<<"\t";
}
cout<<endl;*/
}
return memo[0][0].rep;
}
# |
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 |
0 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 |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 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 |
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 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
340 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 |
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 |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
304 KB |
Output is correct |
9 |
Correct |
1 ms |
300 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
304 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
336 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
340 KB |
Output is correct |
2 |
Correct |
13 ms |
1220 KB |
Output is correct |
3 |
Correct |
13 ms |
1112 KB |
Output is correct |
4 |
Correct |
14 ms |
1204 KB |
Output is correct |
5 |
Correct |
13 ms |
1216 KB |
Output is correct |
6 |
Correct |
15 ms |
1084 KB |
Output is correct |
7 |
Correct |
15 ms |
1088 KB |
Output is correct |
8 |
Correct |
16 ms |
1128 KB |
Output is correct |
9 |
Correct |
14 ms |
1108 KB |
Output is correct |
10 |
Correct |
12 ms |
1108 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 |
0 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 |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
300 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 |
340 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 |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
212 KB |
Output is correct |
30 |
Correct |
0 ms |
212 KB |
Output is correct |
31 |
Correct |
1 ms |
304 KB |
Output is correct |
32 |
Correct |
1 ms |
300 KB |
Output is correct |
33 |
Correct |
1 ms |
212 KB |
Output is correct |
34 |
Correct |
1 ms |
304 KB |
Output is correct |
35 |
Correct |
1 ms |
340 KB |
Output is correct |
36 |
Correct |
1 ms |
336 KB |
Output is correct |
37 |
Correct |
5 ms |
340 KB |
Output is correct |
38 |
Correct |
13 ms |
1220 KB |
Output is correct |
39 |
Correct |
13 ms |
1112 KB |
Output is correct |
40 |
Correct |
14 ms |
1204 KB |
Output is correct |
41 |
Correct |
13 ms |
1216 KB |
Output is correct |
42 |
Correct |
15 ms |
1084 KB |
Output is correct |
43 |
Correct |
15 ms |
1088 KB |
Output is correct |
44 |
Correct |
16 ms |
1128 KB |
Output is correct |
45 |
Correct |
14 ms |
1108 KB |
Output is correct |
46 |
Correct |
12 ms |
1108 KB |
Output is correct |
47 |
Correct |
5 ms |
340 KB |
Output is correct |
48 |
Correct |
11 ms |
1328 KB |
Output is correct |
49 |
Correct |
6 ms |
340 KB |
Output is correct |
50 |
Correct |
10 ms |
1164 KB |
Output is correct |
51 |
Correct |
10 ms |
1236 KB |
Output is correct |
52 |
Correct |
5 ms |
420 KB |
Output is correct |
53 |
Correct |
10 ms |
1108 KB |
Output is correct |
54 |
Correct |
19 ms |
1200 KB |
Output is correct |
55 |
Correct |
19 ms |
1236 KB |
Output is correct |
56 |
Correct |
18 ms |
1236 KB |
Output is correct |
57 |
Correct |
17 ms |
1252 KB |
Output is correct |