Cod sursa(job #499365)

Utilizator AnkutzaAnca Ioana Ankutza Data 9 noiembrie 2010 18:13:06
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 kb
#include <fstream.h>
int n,st[19],m;

ifstream f("combinari.in");
ofstream g("combinari.out");

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



void back(int p)
{int i;
 for(i=st[p-1]+1;i<=n;i++)
   {st[p]=i;
    if(p==m)
		afisare();
	else back(p+1);
   } 
}

int main(void)
{
	f>>n>>m;
    back(1);
return 0;
}