Cod sursa(job #1553127)

Utilizator asavu16Andrei Savu asavu16 Data 19 decembrie 2015 12:12:52
Problema Combinari Scor 80
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>

using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,m,i,a[134],sol[176];
void afis ()
{
    for(i=1;i<=m;++i)
    {
        g<<sol[i]<<" ";
    }
    g<<endl;
}
void back(int k)
{
    int i;
    if(k>m) afis();
    else for(i=sol[k-1]+1;i<=n;++i)
    {
        sol[k]=i;
        back(k+1);
    }
}
int main()
{
    f>>n>>m;
    for(i=1;i<=n;++i)
        a[i]=i;
    back(1);
    return 0;
}