Cod sursa(job #421836)

Utilizator RoCkyRomila RoCky Data 21 martie 2010 18:18:10
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.36 kb
#include <fstream>
using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int n,m;
int v[25];
void back(int k)
{
	int i;
	if(k==m){
		for(i=0;i<m;i++)
			out<<v[i]<<" ";
		out<<'\n';}
	else
	for(i=v[k-1]+1;i<=n;i++)
		v[k]=i,back(k+1);
}
int main ()
{
	int i;
	in>>n>>m;
	for(i=1;i<=n;i++)
	{
		v[0]=i;
		back(1);
	}
}