Cod sursa(job #2257671)

Utilizator Theo20067Cismaru Theodor-Alexe Theo20067 Data 10 octombrie 2018 12:22:21
Problema Ciurul lui Eratosthenes Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
int v[30001],pas,i,nr,k,n;
int main(){
    ifstream fin("ciur.in");
    ofstream fout("ciur.out");

    fin>>n;


    k=n;
    while(k!=0)
    {
        pas++;
        k=k/2;
    }
    fout<<pas<<"\n";
    fin.close();
    fout.close();
    return 0;
}