Cod sursa(job #1142958)

Utilizator Tomas123Tomas Boboi Tomas123 Data 14 martie 2014 14:24:22
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int st[101],n,i;
void tip(int m)
{
    int i;
    for(i=1;i<=m;i++)
        fout << st[i] << " ";
    fout << "\n";
}
void back(int k)
{
    int i;
    for(i=st[k-1]+1;i<=n;i++)
    {
        st[k]=i;
        tip(k);
        back(k+1);
    }
}
int main()
{
    fin >> n;
    back(1);
    return 0;
}