Cod sursa(job #2436462)

Utilizator liviu_gheorghe1234Liviu Gheorghe liviu_gheorghe1234 Data 5 iulie 2019 20:49:35
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,K,solutions[19];
bool isValid(int k)
{
	for(int i=1;i<k;i++)
		if(solutions[k]<=solutions[i]) 
			return false;

	return true;
}
void read()
{
	fin>>n>>K;
}
void write()
{
	for(int i=1;i<=K;i++) fout<<solutions[i]<<' ';
		fout<<'\n';
}
void generate(int k)
{
   for(int i=1;i<=n;i++)
   {
   	solutions[k]=i;
   	if(isValid(k))
   	{
   		if(k==K) write();
   		else generate(k+1);
   	}
   }
}
int main()
{
	read();
	generate(1);
	return 0;
}