Cod sursa(job #613758)

Utilizator DianaDDiana Dr. DianaD Data 4 octombrie 2011 18:34:45
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>

using namespace std;

ifstream in ("submultimi.in");
ofstream out ("submultimi.out");

int n,sol[20];
void afisare (int);
void bkt (int p);

void afisare (int p)
{
    if(p==0) return;
    for (int i=1; i<=p; i++)
        out<<sol[i]<<" ";
    out<<"\n";
}

void bkt(int p)
{
    //if(p-1>n) return;
    afisare(p-1);
    for(int i=1+sol[p-1] ; i<=n ; i++)
    {
        sol[p] = i;
        bkt(p+1);
    }
}

int main()
{

    in>>n;
    bkt (1);
    return 0;
}