Cod sursa(job #1574716)

Utilizator vladutz2013hothazie vladut vladutz2013 Data 20 ianuarie 2016 19:51:21
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include<fstream>
using namespace std;
ifstream f ("combinari.in");
ofstream g ("combinari.out");

int x[20], n, nr=0,m;
int valid(int k)
{
    for(int i=1;i<k;i++)
        if(x[k]<=x[i]) return 0;
    return 1;
}
void Afis()
{ int i;

  for(i=1;i<=m;i++)
    g<<x[i]<<" ";
    g<<endl;
}

void Back(int k)
{  int i;
   for(i=1;i<=n;i++)
      { x[k]=i;
    if(valid(k))
    if (k==m)  Afis();
    else Back(k+1);
     }
}


int main()
{ f>>n>>m;
  Back(1);

  return 0;
}