Cod sursa(job #1575105)

Utilizator Radon27Balc Radu Radon27 Data 21 ianuarie 2016 09:48:19
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,m,v[19];
void afis()
{   int i;
    for(i=1;i<=m;i++) g<<v[i]<<' ';
    g<<'\n';
}
int valid(int k)
{
    if(v[k]<=v[k-1]) return 0;
    return 1;
}
void bak(int k)
{   int i;
    for(i=1;i<=n;i++) { v[k]=i;
                        if(valid(k)==1) if(k==m) afis();
                                        else bak(k+1);
                      }
}
int main()
{
    f>>n>>m;
    bak(1);
    f.close();g.close();return 0;
}