Cod sursa(job #758747)

Utilizator matei_cxMatei C matei_cx Data 16 iunie 2012 12:34:59
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int sol[100],n,k;
bool valid (int p)
{
	if(sol[p]<=sol[p-1])
		return false;
	return true;
}
void afisare()
{
	for(int i=1;i<=k;i++)
		g<<sol[i]<<" ";
	g<<"\n";
}
void bkt(int p)
{
	if(p-1==k)
	{
		afisare();
		return;
	}
	for(int i=1;i<=n;i++)
	{
		sol[p]=i;
		if(valid(p))
			bkt(p+1);
	}
}

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