Cod sursa(job #1902470)

Utilizator andreea.bugnarBugnar Andreea andreea.bugnar Data 4 martie 2017 16:59:16
Problema Fractii Scor 0
Compilator cpp Status done
Runda cadeti Marime 0.58 kb
#include <iostream>
#include <bitset>
#include <fstream>

using namespace std;

int main()
{   int i,j,c=0,prim[100],m=200,n;
    bitset<2000000>ciur;
    ifstream fin("prime.in");
    ofstream fout("prime.out");
    for(i=1;i<=m;i++)
        ciur[i]=1;
    for(i=2;i<=m;i++)
    { if(ciur[i]==1)
    {for(j=i+i;j<=m;j=j+i)
    ciur[j]=0;
    }
    }
    for(i=2;i<=m;i++)
    if(ciur[i]==1) {c++; prim[c]=i;}
     fin>>n;
    int v[n];
    for(i=1;i<=n;i++)
    {fin>>v[i];
    v[i]=prim[v[i]];}
    for(i=1;i<=n;i++)
        fout<<v[i]<<endl;
    return 0;
}