#include <bits/stdc++.h>
#include "mushrooms.h"
using namespace std;
int count_mushrooms(int n){
vector<int> w,b;
char c;
int s,ans=0;
int arr[]={0,1};
w.push_back(0);
if(use_machine(arr)){
b.push_back(1);
int arr[]={0,2};
if(use_machine(arr)){
b.push_back(2);
c='b';
} else {
w.push_back(2);
c='w';
}
s=3;
} else {
w.push_back(1);
c='w';
s=2;
}
int d=min(100,(n-s)/2);
while(d--){
if(c=='w'){
int arr[]={w[0],s,w[1],s+1};
int tmp=use_machine(arr);
if(tmp%2){
b.push_back(s+1);
} else {
w.push_back(s+1);
}
if(tmp/2){
b.push_back(s);
} else {
w.push_back(s);
}
s+=2;
} else {
int arr[]={b[0],s,b[1],s+1};
int tmp=use_machine(arr);
if(tmp%2){
w.push_back(s+1);
} else {
b.push_back(s+1);
}
if(tmp/2){
w.push_back(s);
} else {
b.push_back(s);
}
s+=2;
}
}
ans=w.size();
int sz=max(b.size(),w.size());
while(n-s>=sz){
int tmp[2*sz];
if(w.size()>b.size()){
for(int i=0;i<sz;i++,s++){
tmp[i*2]=w[i];
tmp[i*2+1]=s;
}
int t=use_machine(tmp);
if(t%2)b.push_back(s-1);
else w.push_back(s-1);
ans+=sz-(t+1)/2;
} else {
for(int i=0;i<sz;i++,s++){
tmp[i*2]=b[i];
tmp[i*2+1]=s;
}
int t=use_machine(tmp);
if(t%2)w.push_back(s-1);
else b.push_back(s-1);
ans+=(t+1)/2;
}
sz=max(b.size(),w.size());
}
int tmp[(n-s)*2];
if(w.size()>b.size()){
for(int i=0;s<n;i++,s++){
tmp[i*2]=w[i];
tmp[i*2+1]=s;
}
int t=use_machine(tmp);
if(t%2)b.push_back(s-1);
else w.push_back(s-1);
ans+=sz-(t+1)/2;
} else {
for(int i=0;s<n;i++,s++){
tmp[i*2]=b[i];
tmp[i*2+1]=s;
}
int t=use_machine(tmp);
if(t%2)w.push_back(s-1);
else b.push_back(s-1);
ans+=(t+1)/2;
}
return ans;
}
Compilation message
mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:11:20: error: could not convert '(int*)(& arr)' from 'int*' to 'std::vector<int>'
11 | if(use_machine(arr)){
| ^~~
| |
| int*
mushrooms.cpp:14:24: error: could not convert '(int*)(& arr)' from 'int*' to 'std::vector<int>'
14 | if(use_machine(arr)){
| ^~~
| |
| int*
mushrooms.cpp:31:33: error: could not convert '(int*)(& arr)' from 'int*' to 'std::vector<int>'
31 | int tmp=use_machine(arr);
| ^~~
| |
| int*
mushrooms.cpp:45:33: error: could not convert '(int*)(& arr)' from 'int*' to 'std::vector<int>'
45 | int tmp=use_machine(arr);
| ^~~
| |
| int*
mushrooms.cpp:68:31: error: could not convert '(int*)(& tmp)' from 'int*' to 'std::vector<int>'
68 | int t=use_machine(tmp);
| ^~~
| |
| int*
mushrooms.cpp:77:31: error: could not convert '(int*)(& tmp)' from 'int*' to 'std::vector<int>'
77 | int t=use_machine(tmp);
| ^~~
| |
| int*
mushrooms.cpp:90:27: error: could not convert '(int*)(& tmp)' from 'int*' to 'std::vector<int>'
90 | int t=use_machine(tmp);
| ^~~
| |
| int*
mushrooms.cpp:99:27: error: could not convert '(int*)(& tmp)' from 'int*' to 'std::vector<int>'
99 | int t=use_machine(tmp);
| ^~~
| |
| int*
