Cod sursa(job #1124728)

Utilizator andreimdvMoldovan Andrei andreimdv Data 26 februarie 2014 13:31:25
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.58 kb
#include<fstream>
using namespace std;

ifstream fin("combinari.in");
ofstream fout("combinari.out");
int v[20],w[20],j,n,m;

void afisare()
{
    for(j=1;j<=m;++j)
    fout<<v[j]<<" ";
    fout<<'\n';
}
void back(int k)
{
    if(k==m+1)
    {
        afisare();
    }
    else
    {
        for(int i=v[k-1]+1;i<=n;++i)
        {
            if(w[i]==0)
            {
                w[i]=1;
                v[k]=i;
                back(k+1);
                w[i]=0;
            }
        }
    }
}
int main()
{
    fin>>n>>m;
    back(1);
return 0;
}