Cod sursa(job #2871695)

Utilizator eighfwmoisescu eighfw Data 15 martie 2022 15:27:07
Problema Cautare binara Scor 0
Compilator c-64 Status done
Runda Arhiva educationala Marime 0.58 kb
#include <bits/stdc++.h>

using namespace std;

ifstream f("cautbin.in");
ofstream g("cautbin.out");

int n,i,a[10005],m,x,st,dr,mij,poz,b[10005];

int main()
{
    f>>n>>m;
    for(i=1;i<=n;i++) {
        f>>a[i];
    }
    sort(a+1,a+n+1);
    for(i=1;i<=m;i++) {
        f>>x;
        st=1;
        dr=n;
        poz=0;
        while(st<=dr) {
            mij=(st+dr)/2;
            if(a[mij]>=x) dr=mij-1;
            if(a[mij]<=x) {
                b[i]=mij;
                st=mij+1;
            }
        }
    }
    for(i=1;i<=m;i++) g<<b[i]<<'\n';
}