#include<bits/stdc++.h>
using namespace std;
int a[110],n;
int main() {
cin>>n;
for(int i=1;i<=n;i++){cin>>a[i];}
for(int i=2;i<=n;i++)
if(a[i]%2!=a[i-1]%2)
if(a[i+1]%2==0)
if(a[i]%2!=0)
return cout<<i,0;
else
return cout<<i-1,0;
else
if(a[i]%2==0)
return cout<<i,0;
else
return cout<<i-1,0;
return 0;
}
有dalao帮我看一下咩~