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#include <fstream>
using namespace std;
int n,m,v[100001];
int bin0(int x)
{
int i=1,j=n,mij,poz=-1;
while(i<=j)
{
mij=i+(j-i)/2;
if(x>v[mij])
i=mij+1;
else if(x<v[mij])
j=mij-1;
else if(x==v[mij])
{
poz=mij;
i=mij+1;
}
}
return poz;
}
int bin1(int x)
{
int i=1,j=n,mij,poz=0;
while(i<=j)
{
mij=i+(j-i)/2;
if(x>=v[mij])
{
i=mij+1;
poz=mij;
}
else if(x<v[mij])
j=mij-1;
}
return poz;
}
int bin2(int x)
{
int i=1,j=n,mij,poz=0;
while(i<=j)
{
mij=i+(j-i)/2;
if(x>v[mij])
i=mij+1;
else if(x<=v[mij])
{
j=mij-1;
poz=mij;
}
}
return poz;
}
int main()
{
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int a,b;
f>>n;
for(int i=1;i<=n;i++)
f>>v[i];
f>>m;
for(int i=1;i<=m;i++)
{
f>>a>>b;
if(a==0)
g<<bin0(b)<<"\n";
else if(a==1)
g<<bin1(b)<<"\n";
else g<<bin2(b)<<"\n";
}
f.close();
g.close();
return 0;
return 0;
}