#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("date.in.cpp");
ofstream fout("date.out.cpp");
int main()
{
int n,i,j,s,k;
fin>>n;
for(i=1;i<=n;i++)
{
    s=i;
    k=i+1;
    while(s<n)
    {
        s=s+k;
        k++;
    }
    if(s==n)
    {
        for(j=i;i<k;j++)
        {
            fout<<j<<" ";
            fout<<endl;
        }
    }
    fin.close();
    fout.close();

}
}