Cod sursa(job #545119)

Utilizator Ast09Stoica Anca Ast09 Data 2 martie 2011 18:53:10
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 kb
#include <fstream.h>

int s[100],n,ok,m;
ifstream f("combinari.in");
ofstream g("combinari.out");

void afis()
{ for(int i=1;i<=m;i++) g<<s[i]<<' ';
	  g<<'\n';
}

void back(int k)
{ int i;
  for(i=s[k-1]+1;i<=n-m+k;i++) 
	  {s[k]=i;
		if(k==m) afis();
		else back(k+1);
	  }
}
	

int main()
{ f>>n>>m;
  back(1);
  f.close();g.close();
  return 0;  
}