Cod sursa(job #1518268)

Utilizator cordun_cristinaCristina Maria Cordun cordun_cristina Data 5 noiembrie 2015 19:47:36
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.59 kb
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,m,v[20];

inline int valid(int k)
{
  return 1;
}

inline int solutie(int k)
{
    return (k==m);
}

void afisare(int k)
{
    for(int i=1;i<=k;i++)
        fout<<v[i]<<" ";
    fout<<"\n";
}

void back(int k)
{
    for(int i=v[k-1]+1;i<=n;i++)
    {
        v[k] = i;
        if(valid(k))
            if(solutie(k))
                afisare(k);
            else
                back(k+1);
    }
}

int main()
{
    fin>>n>>m;
    back(1);
    return 0;
}