Cod sursa(job #1509045)

Utilizator rosuflaRosu Flaviu rosufla Data 23 octombrie 2015 14:08:36
Problema Ciurul lui Eratosthenes Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ciur.in");

int main()
{
    int n,i,taiat[100],poz,s,j;
    cin>>n;
    for(i=1;i<=n;i++)
        taiat[i]=0;
    for(i=2;i<=n;i++)
    {
        if(taiat[i] == 0)
            for(j=i+i;j<=n;j=j+i)
            {
                taiat[j]=1;
            }
    }
    for(i=1;i<=n;i++)
    cout<<taiat[i]<<" ";



    return 0;
}