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Cod sursa(job #197346)
#include<fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int n,m,v[100001],op,x;
int calc(int op, int x){
int st=1,dr=n;
while(1)
{
int mid=st+(dr-st)/2;
if (v[mid]<x) st=mid;
else if (v[mid]>x) dr=mid;
if (v[mid]==x) return mid;
if (dr-st==1)
{if (v[dr]==x) return dr;
else if (v[st]==x) return st;
else{
if (op==1) return st;
else return dr;} }
}
}
int main()
{
f>>n;
for(int i=1;i<=n;f>>v[i++]);
f>>m;
for(int j=1;j<=m;j++)
{
f>>op>>x;
g<<calc(op,x)<<"\n";
}
return 0;
}