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#include<fstream>
using namespace std;
ifstream in("cautbin.in");
ofstream out("cautbin.out");
int main()
{
int v[101],x,i,j,pas,n,b,m;
in>>n;
for(i=1;i<=n;i++)
in>>v[i];
in>>m;
for(i=1;i<=m;i++)
{
in>>b>>x;
j=0;
pas= 1 << 16;
if(b<2)
{
while(pas>0)
{
if(j+pas<=n && v[j+pas]<=x)
j+=pas;
pas /= 2;
}
if(b==0 && v[j]!=x)
out<<"-1\n";
else
out<<j<<"\n";
}
else
{
while(pas>0)
{
if(j+pas<=n && v[j+pas]<x)
j+=pas;
pas/=2;
}
out<<j+1<<"\n";
}
}
}