Cod sursa(job #916305)

Utilizator Codrin09Sirboiu Codrin Codrin09 Data 16 martie 2013 12:19:02
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.55 kb
#include <iostream>
#include <fstream>
using namespace std;
long long n,i,j,nr,ii,r,OK,h;
int main()
{
    ifstream fin("fractii.in");
    ofstream fout("fractii.out");
    fin>>n;
    nr=n;
    for(i=2;i<=n;i++)
    {
        if(i%2==0) nr=nr+(n+1)/2;
        else
        {
            nr=nr+n-n/i;
            j=n/i-1;
            j=j*j;
            nr=nr-j;
            for(h=4*i;h<=n;h=h+2*i)
            {
            nr++;
            }
        }
            cout<<nr<<" ";
    }
    fout<<nr;
    fin.close();
    fout.close();
}