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#include <iostream>
#include <algorithm>
#include <fstream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int cb0(int val, int v[], int left, int right)
{
int pos, mid;
pos = -1;
while (left <= right)
{
mid = (left + right) / 2;
if (v[mid] <= val)
{
if (v[mid] == val)
pos = mid;
left = mid + 1;
}
else right = mid - 1;
}
return pos;
}
int cb1(int val, int v[], int left, int right)
{
int pos, mid;
pos = -1;
while (left <= right)
{
mid = (left + right) / 2;
if (v[mid] <= val)
{
pos = mid;
left = mid+1;
}
else right = mid - 1;
}
return pos;
}
int cb2(int val, int v[], int left, int right)
{
int pos, mid;
pos = -1;
while (left <= right)
{
mid = (left + right) / 2;
if (v[mid] >= val)
{
pos = mid;
right = mid -1;
}
else left = mid + 1;
}
return pos;
}
int main()
{
int v[100001],q,n,x,a,b;
fin>>n;
for(int i=1;i<=n;i++)
fin>>v[i];
fin>>q;
while(q--)
{
fin>>a>>b;
if(a==0) fout<<cb0(b,v,1,n)<<"\n";
else if(a==1) fout<<cb1(b,v,1,n)<<"\n";
else fout<<cb2(b,v,1,n)<<"\n";
}
}