Cod sursa(job #796238)

Utilizator cosminionutCosmin Ionut cosminionut Data 10 octombrie 2012 21:14:08
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <fstream>
using namespace std;

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

int n,v[17];

void afisare(int k)
{
    for(int i=1;i<=k;i++)
        g<<v[i]<<" ";
    g<<'\n';
}
int valid(int k)
{
    if(v[k]>v[k-1])
    return 1;
    return 0;
}

void back(int k)
{
    for(int i=1;i<=n;i++)
    {
        v[k]=i;
        if(valid(k))
            {afisare(k);
            back(k+1);}
    }

}


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