Cod sursa(job #1010083)

Utilizator cristigrigoreGrigore Cristan Andrei cristigrigore Data 14 octombrie 2013 11:38:18
Problema Combinari Scor 40
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include <fstream>

using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,i,a[10],t,k,sol[10],m;
bool ok[10];
void afis()
{
    int i;
    for(i=1; i<=m; i++)
    g<<a[sol[i]]<<' ';
}
void back(int k)
{
    int i;
    if(k>m) {afis();g<<'\n';}
    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;
    k=1;
    back(k);
    return 0;
}