Cod sursa(job #2752864)

Utilizator Apetrei2004Apetrei Alex Apetrei2004 Data 19 mai 2021 20:44:37
Problema Combinari Scor 90
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.5 kb
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int m,n,x[11];
void afis()
{   for(int i=1;i<=n;i++) g<<x[i]<<" ";
    g<<'\n';
}
int cont(int k)
{   for(int i=1;i<k;i++)
        if(x[i]==x[k]) return 0;
    return 1;
}
void back(int k)
{   for(int i=x[k-1]+1;i<=m-n+k;i++)
    {   x[k]=i;
        if(k==n) afis();
          else back(k+1);
    }
}
int main()
{   f>>m>>n;
    back(1);
    g.close();
    f.close();
    return 0;
}