Cod sursa(job #1553142)

Utilizator tanyafTanya Foransbergher tanyaf Data 19 decembrie 2015 12:27:45
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>

using namespace std;
ifstream f ("combinari.in");
ofstream g ("combinari.out");
int i,n,sol[50],a[50],m,pus[50];
void afis ()
{
    int i;
    for(i=1; i<=m; i++)
        g<<a[sol[i]]<<" ";
    g<<'\n';
}
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++)
        f>>a[i];

    back(1);
    return 0;
}