#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n) {
std::vector<int> ind[2];
int ans=0;
ind[0].push_back(0);
for(int i=1;i<n;i++)
{
if(ind[0].size()>=2 and (i+1)<n)
{
int i0=i,i1=i+1;
vector<int> query={ind[0][0],i0,ind[0][1],i1};
int x=use_machine(query);
if((x&1)==1)
{
ind[1].push_back(i1);
}
else
{
ind[0].push_back(i1);
}
if((x&2)==2)
{
ind[1].push_back(i0);
}
else
{
ind[0].push_back(i0);
}
}
else if(ind[1].size()>=2 and (i+1)<n)
{
int i0=i,i1=i+1;
vector<int> query={ind[1][0],i0,ind[1][1],i1};
int x=3-use_machine(query);
if((x&1)==1)
{
ind[1].push_back(i1);
}
else
{
ind[0].push_back(i1);
}
if((x&2)==2)
{
ind[1].push_back(i0);
}
else
{
ind[0].push_back(i0);
}
}
else
{
ind[0].push_back(i);
int x=use_machine(ind[0]);
ind[0].pop_back();
if(x==0)
{
ind[0].push_back(i);
}
else
{
ind[1].push_back(i);
}
}
}
return ind[0].size();
}
Compilation message
mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:6:6: warning: unused variable 'ans' [-Wunused-variable]
6 | int ans=0;
| ^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Incorrect |
0 ms |
344 KB |
Duplicate value 7 in the query array. |
| 4 |
Halted |
0 ms |
0 KB |
- |
