Pagini recente » Cod sursa (job #2660053) | Cod sursa (job #2105831) | Cod sursa (job #1823328) | Cod sursa (job #175766) | Cod sursa (job #2200427)
#include <bits/stdc++.h>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int A[100002],n,k,m,x,y ;
int main()
{
fin>>n;
for(int i=1; i<=n; i++)
fin>>A[i];
sort(A + 1, A + n + 1);
fin>>m;
for(int i=1; i<=m; i++)
{
fin>>k;
if(k==0)
{
fin>>y;
x=upper_bound(A +1,A+n+1 ,y)-A-1;
if (x <= n && x >= 1 && A[x] == y)
fout<<x<<'\n';
else
fout<<-1<<'\n';
}
else if(k==1)
{
fin>>y;
x = lower_bound(A + 1, A + n + 1, y + 1) - A - 1;
fout<<x<<'\n';
}
else
{
fin>>y;
x = upper_bound(A + 1, A + n + 1, y - 1) - A;
fout<<x<<'\n';
}
}
return 0;
}