Cod sursa(job #1469918)

Utilizator marius7Vlad Marius marius7 Data 9 august 2015 21:43:20
Problema Submultimi Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.4 kb
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,v[20];
void afisare(int k)
{for(int i=1;i<=k;i++)
fout<<v[i]<<" ";
fout<<endl;
}
void back(int k)
{
    for(int i=v[k-1]+1;i<=n;i++)
    {
        v[k]=i;
        afisare(k);
        if(k<n)
            back(k+1);
    }

}
int main()
{
   fin>>n;
   back(1);
    return 0;
}