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#include <bits/stdc++.h>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int N, a[100001];
int caut(int x)
{
int p = 1, u = N, poz = -1;
while(p <= u)
{
int m = (p + u) / 2;
if(a[m] == x)
poz = m;
if(x >= a[m])
p = m + 1;
else
u = m - 1;
}
return poz;
}
int cauta(int x)
{
int p = 1, u = N, poz = -1;
while(p <= u)
{
int m = (p + u) / 2;
if(a[m] <= x)
{
poz = m;
p = m + 1;
}
else
u = m - 1;
}
return poz;
}
int cauto(int x)
{
int p = 1, u = N, poz = -1;
while(p <= u)
{
int m = (p + u) / 2;
if(a[m] >= x)
{
poz = m;
u = m - 1;
}
else
p = m + 1;
}
return poz;
}
int main()
{
int M, t, x, i;
f >> N;
for(i = 1; i <= N; i++)
f >> a[i];
f >> M;
for(i = 1; i <= M; i++)
{
f >> t >> x;
switch(t)
{
case 0:
g << caut(x) << '\n';
break;
case 1:
g << cauta(x) << '\n';
break;
case 2:
g << cauto(x) << '\n';
// break;
}
}
return 0;
}