Pagini recente » Cod sursa (job #308221) | Cod sursa (job #696284) | Cod sursa (job #1939311) | Cod sursa (job #1896290) | Cod sursa (job #2165932)
#include <bits/stdc++.h>
#include <string>
using namespace std;
ifstream fin ("cautbin.in");
ofstream fout ("cautbin.out");
int n;
long long int v[100002];
int cer;
int x,m;
int cauta(int x,int st,int dr)
{
int m=(st+dr)/2;
if(st<dr)
{
if(v[m]==x) return m;
else if(v[m]<x) cauta(x,m+1,n);
else cauta(x,1,m-1);
}
else return -m;
}
int main()
{
fin>>n;
for(int i=1;i<=n;i++) fin>>v[i];
fin>>m;
for(int i=1;i<=m;i++)
{
fin>>cer>>x;
int pos=cauta(x,1,n);
if(cer==0)
{
while(v[pos]==x) pos++;
fout<<pos-1;
}
else if(cer==1)
{
while(v[pos]<=x) pos++;
fout<<pos-1;
}
else
{
while(v[pos]>=x) pos--;
fout<<pos+1;
}
fout<<'\n';
}
return 0;
}