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#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int n,m,v[100005];
int main ()
{ int i,t,val,x;
f>>n;
for(i=1;i<=n;i++)
f>>v[i];
f>>m;
for(i=1;i<=m;i++)
{ f>>t>>val;
if (!t)
{ x=upper_bound(v+1,v+n+1,val)-v-1;
if (v[x]==val) g<<x<<"\n"; else g<<"-1";
}
if(t==1)
{ x=lower_bound(v+1,v+n+1,val+1)-v-1;
g<<x<<"\n";
}
if (t==2)
{ x=lower_bound(v+1,v+n+1,val)-v;
g<<x<<"\n";
}
}
return 0;
}