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#include <bits/stdc++.h>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int N,M,val,x,A[100005],i;
int Caut0(int x)
{
int st,dr,m,poz;
st=1; dr=N; poz=-1;
while(st<=dr){
m=(st+dr)/2;
if(A[m]<x)st=m+1;
else if(A[m]>x)dr=m-1;
else {poz=m; st=m+1;}
}
return poz;
}
int Caut1(int x)
{
int st,dr,m,poz;
st=1; dr=N;
while(st<=dr){
m=(st+dr)/2;
if(A[m]<=x){
st=m+1;
poz=m;
}
else dr=m-1;
}
return poz;
}
int Caut2(int x)
{
int st,dr,m,poz;
st=1; dr=N;
while(st<=dr){
m=(st+dr)/2;
if(A[m]>=x){poz=m; dr=m-1;}
else st=m+1;
}
return poz;
}
int main()
{
f>>N;
for(i=1; i<=N; i++)f>>A[i];
f>>M;
for(i=1; i<=M; i++){
f>>val>>x;
if(val==0)g<<Caut0(x)<<'\n';
else if(val==1)g<<Caut1(x)<<'\n';
else g<<Caut2(x)<<'\n';
}
return 0;
}