Cod sursa(job #2721074)

Utilizator FrostfireMagirescu Tudor Frostfire Data 11 martie 2021 15:51:23
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <iostream>
#include <fstream>

using namespace std;

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

int a[20], n, k;

void afis()
{	for(int i=1; i<=k; i++)
		fout << a[i] << ' ';
	fout << '\n';
}

void bkt(int x)
{	if(x == k + 1)
		afis();
	else
		{	for(int i=a[x-1]+1; i<=n; i++)
				{	a[x] = i;
					bkt(x + 1);
				}
		}
}

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