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#include <bits/stdc++.h>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n, a[100005];
///cea mai mare poz cu a[i] == x
int CautBin1(int x)
{
//if(a[1] > x) return -1;
int p = -1, mijl, st = 1, dr = n;
while(st <= dr)
{
mijl = (st + dr) / 2;
if(a[mijl] == x)
{
p = mijl;
st = mijl + 1;
}
else dr = mijl - 1;
}
return p;
}
/// cea mai mare poz cu a[i] <= x
int CautBin2(int x)
{
int p = -1, mijl, st = 1, dr = n;
while(st <= dr)
{
mijl = (st + dr) / 2;
if(a[mijl] <= x)
{
p = mijl;
st = mijl + 1;
}
else dr = mijl - 1;
}
return p;
}
/// cea mai mica poz a[i] >= x
int Cautbin3(int x)
{
int p = -1, mijl, st = 1, dr = n;
while(st <= dr)
{
mijl = (st + dr) / 2;
if(a[mijl] >= x)
{
p = mijl;
dr = mijl - 1;
}
else st = mijl + 1;
}
return p;
}
int main()
{
int i, task, k, x;
fin >> n;
for(i = 1; i <= n; i++)
fin >> a[i];
fin >> k;
for(i = 1; i <= k; i++)
{
fin >> task >> x;
if(task == 0) fout << CautBin1(x) << "\n";
else if(task == 1) fout << CautBin2(x) << "\n";
else fout << Cautbin3(x) << "\n";
}
return 0;
}