#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n) {
if(n == 2) {
return 2-use_machine({0, 1});
}
int bb = min(282, n);
int ss = use_machine({0, 1});
int tt = use_machine({0, 2});
vector<int> A, B;
A.push_back(0);
if(ss==0)
A.push_back(1);
else B.push_back(1);
if(tt==0)
A.push_back(2);
else B.push_back(2);
for(int i = 3;i<bb;i+=2) {
if(i + 1 < bb) {
if(A.size() >= 2) {
int val = use_machine(vector{A[0], i, A[1], i+1});
if(val < 2) {
A.push_back(i);
}
else B.push_back(i);
if(val%2 == 0) {
A.push_back(i+1);
}
else B.push_back(i+1);
}
else {
int val = use_machine(vector{B[0], i, B[1], i+1});
if(val < 2) {
B.push_back(i);
}
else A.push_back(i);
if(val%2 == 0) {
B.push_back(i+1);
}
else A.push_back(i+1);
}
}
else {
int val = use_machine(vector{A[0], i});
if(val==0) {
A.push_back(i);
}
else B.push_back(i);
}
}
bool col=0;
int szmx=A.size()-1;
int ans=A.size();
if(A.size() < B.size()){
col=1;
szmx = B.size()-1;
ans=B.size();
}
for(int i = bb;i<n;i+=szmx) {
vector<int> cur;
if(col==0)cur.push_back(A[0]);
else cur.push_back(B[0]);
for(int j = 0;j<min(szmx, n-i);j++) {
cur.push_back(i+j);
if(col==0)cur.push_back(A[j+1]);
else cur.push_back(B[j+1]);
}
int val = use_machine(cur);
ans+=val/2;
}
if(col)ans=n-ans;
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Incorrect |
1 ms |
344 KB |
Answer is not correct. |
| 7 |
Halted |
0 ms |
0 KB |
- |
