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#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int n,m,v[100003],p,x,i,mij;
int cautare0(int l,int r,int k)
{
while(l<=r)
{
mij=l+(r-l)/2;
if(v[mij]==k)
{
if(v[mij+1]>k || mij==r)
{
return mij;
}
else
{
l=mij+1;
}
}
else
{
if(v[mij]<k)
{
l=mij+1;
}
if(v[mij]>k)
{
r=mij-1;
}
}
}
return -1;
}
int cautare1(int l,int r,int k){
while(l<=r)
{
mij=l+(r-l)/2;
if(v[mij]<=k)
{
if(v[mij+1]>k || mij==r)
{
return mij;
}
else
{
l=mij+1;
}
}
else
{
r=mij-1;
}
}
return mij;
}
int cautare2(int l,int r,int k)
{
while(l<=r)
{
mij=l+(r-l)/2;
if(v[mij]>=k)
{
if(v[mij-1]<k || mij==l)
{
return mij;
}
else
{
r=mij-1;
}
}
else
{
l=mij+1;
}
}
return mij;
}
int main(){
f>>n;
for(i=1;i<=n;i++) f>>v[i];
f>>m;
for(i=1;i<=m;i++){
f>>p>>x;
if(p==0) g<<cautare0(1,n,x)<<"\n";
if(p==1) g<<cautare1(1,n,x)<<"\n";
if(p==2) g<<cautare2(1,n,x)<<"\n";
}
return 0;
}