Cod sursa(job #1752282)

Utilizator GinguIonutGinguIonut GinguIonut Data 3 septembrie 2016 13:55:48
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>
#define nMax 19

using namespace std;

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

int n, m;
int Sol[nMax];

void write()
{
    for(int i=1; i<=m; i++)
        fout<<Sol[i]<<" ";
    fout<<'\n';
}

void back(int poz)
{
    if(poz==m+1)
    {
        write();
        return;
    }

    for(int i=Sol[poz-1]+1; i<=n; i++)
    {
        Sol[poz]=i;
        back(poz+1);
    }
}

int main()
{
    fin>>n>>m;
    back(1);
}