Cod sursa(job #2068592)

Utilizator radu.damianDamian Radu radu.damian Data 18 noiembrie 2017 09:33:35
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <fstream>

using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
short int n,m,sol[25],use[25];
void afisare()
{
    int j;
    for(j=1;j<=m;j++)
        fout<<sol[j]<<' ';
    fout<<'\n';
}
void generare(short int k)
{
    int i;
    if(k>m)
        afisare();
    else
    {
    for(i=sol[k-1]+1;i<=n;i++)
    {
     if(!use[i])
        {
     use[i]=1;
     sol[k]=i;
     generare(k+1);
     use[i]=0;
        }
    }
    }
}
int main()
{
    fin>>n>>m;
    generare(1);
    return 0;
}