Cod sursa(job #467397)

Utilizator cosmyoPaunel Cosmin cosmyo Data 28 iunie 2010 17:36:17
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.41 kb
#include<fstream.h>
long n,x[100],m;
void cit()
{ifstream fin("combinari.in");
  fin>>n>>m;
 fin.close();
}
ofstream fout("combinari.out");
void afis()
{long i;
 for(i=1;i<=m;i++)
	 fout<<x[i]<<' ';
 fout<<'\n';
}
void back(long k)
{long i;
 if(k>m)
	 afis();
 else
	 for(i=x[k-1]+1;i<=n;i++)
	 {x[k]=i;
	  back(k+1);
	 }
}
int main()
{cit();
 back(1);
 fout.close();
 return 0;
}