Cod sursa(job #1890864)

Utilizator BogdanNeghinaNeghina Bogdan BogdanNeghina Data 23 februarie 2017 16:02:32
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>
using namespace std;
ifstream cin("combinari.in");
ofstream cout("combinari.out");
int n,v[20],m;
bool viz[20];
void afisare()
{
    for(int i=1;i<=m;i++)
        cout<<v[i]<<" ";
    cout<<"\n";
}
void back (int k)
{
    if(k>m)
        afisare();
    else
    {
        for(int i=v[k-1]+1;i<=n-m+k;i++)
            if(viz[i]==0)
            {
                v[k]=i;
                back(k+1);
            }
    }
}
int main()
{
    cin>>n>>m;
    back(1);
    return 0;
}