Cod sursa(job #2581200)

Utilizator Mirela_MagdalenaCatrina Mirela Mirela_Magdalena Data 14 martie 2020 17:18:06
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>
using namespace std;

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

int n, m;
int sol[20];

void afis_sol()
{
    for(int i = 1; i <= m; ++i)
        g<<sol[i]<<" ";
    g<<'\n';
}

void backt(int poz)
{
    if(poz == m+1)
    {
        afis_sol();
        return;
    }
    for(int i = sol[poz-1] + 1; i <= n; ++i)
        {
            sol[poz] = i;
            backt(poz+1);
        }
}



int main()
{
    f>>n>>m;
    backt(1);

    return 0;
}