Cod sursa(job #521135)

Utilizator PavelPavel Ana-Oriana Pavel Data 11 ianuarie 2011 14:14:59
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.56 kb
#include<fstream>

using namespace std;

int n,k,sol[19];

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

void prelucrare()
{
	for(int i=1;i<=k;i++)
		out<<sol[i]<<' ';
	out<<'\n';
}

bool valid(int p)
{
	/*
	for(int i=1;i<p;i++)
		if(sol[i]==sol[p])
			return false;
	*/
	if(sol[p-1]>=sol[p])
		return false;
	
	return true;
	
}

void bkt(int p)
{
	if(p==k+1)
	{
		prelucrare();
		return;
	}
	for(int i=1;i<=n;i++)
	{
		sol[p]=i;
		if(valid(p))
			bkt(p+1);
	}
}

int main()
{
	in>>n>>k;
	bkt(1);
	return 0;
}