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#include <bits/stdc++.h>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n,m;
int A[100001];
void solve0(int x)
{
int st=1,dr=n;
int ans=-1;
while(st<=dr)
{
int mijl=(st+dr)/2;
if(A[mijl]==x)
{
ans=mijl;
st=mijl+1;
}
else if(A[mijl]<x)
st=mijl+1;
else
dr=mijl-1;
}
fout<<ans<<'\n';
}
void solve1(int x)
{
int st=1,dr=n;
int ans=-1;
while(st<=dr)
{
int mijl=(st+dr)/2;
if(A[mijl]<=x)
{
ans=mijl;
st=mijl+1;
}
else
dr=mijl-1;
}
fout<<ans<<'\n';
}
void solve2(int x)
{
int st=1,dr=n;
int ans=-1;
while(st<=dr)
{
int mijl=(st+dr)/2;
if(A[mijl]>=x)
{
ans=mijl;
dr=mijl-1;
}
else
st=mijl+1;
}
fout<<ans<<'\n';
}
int main()
{
fin>>n;
for(int i=1;i<=n;i++)
fin>>A[i];
fin>>m;
for(int i=1;i<=m;i++)
{
int tip,x;
fin>>tip>>x;
if(tip==0)
solve0(x);
else if(tip==1)
solve1(x);
else
solve2(x);
}
return 0;
}