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#include<fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int v[100002],n;
int cautbin0(int x)
{
int st=1,dr=n,mij;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<=x)
st=mij+1;
else
dr=mij-1;
}
if(v[dr]==x)
return dr;
return -1;
}
int cautbin1(int x)
{
int st=1,dr=n,mij;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<=x)
st=mij+1;
else
dr=mij-1;
}
return dr;
}
int cautbin2(int x)
{
int st=1,dr=n,mij;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<x)
st=mij+1;
else
dr=mij-1;
}
return st;
}
int main()
{
int m,i,t,x;
f>>n;
for(i=1;i<=n;i++)
f>>v[i];
f>>m;
for(i=1;i<=m;i++)
{
f>>t>>x;
if(t==0)
g<<cautbin0(x);
else
if(t==1)
g<<cautbin1(x);
else
g<<cautbin2(x);
g<<'\n';
}
return 0;
}