Mai intai trebuie sa te autentifici.

Cod sursa(job #2290716)

Utilizator Irimies_VasileIrimies Vasile Irimies_Vasile Data 26 noiembrie 2018 21:00:41
Problema Cautare binara Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.68 kb
#include <iostream>
#include <fstream>
#include <climits>
using namespace std;
int n,i,v[10000],mid,st,dr,el,c,M,poz=INT_MAX;
ifstream f("cautbin.in");
ofstream g("cautbin.out");

int main()
{
    f>>n>>el;
    for(i=1;i<=n;i++)
        f>>v[i];
    st=0;
    dr=n;
    mid=(st+dr+1)/2;
    f>>M;
    for(i=0;i<=M;i++)
    {
        f>>c>>el;
    while(st<dr)
    {
        if(el>v[mid])
        {
         st=mid;
         mid=(st+dr+1)/2;
        }
        else
        {
          dr=mid;
          mid=(st+dr)/2;
        }
        if(mid<poz)
            poz=mid;
    }
    if(c==0 && c==1)
        g<<mid;
        else g<<poz;
        }
    return 0;
}