Cod sursa(job #3226665)

Utilizator tonealexandruTone Alexandru tonealexandru Data 22 aprilie 2024 14:35:16
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
#include <vector>

using namespace std;
ifstream cin("combinari.in");
ofstream cout("combinari.out");
int n,k;
int v[20];
inline void combinari(int a, int cnt)
{
    v[cnt]=a;
    if(cnt==k)
    {
        for(int i=1;i<=k;i++)
            cout<<v[i]<<" ";
        cout<<'\n';
    }
    else
    {
        for(int i=a+1; i<=min(n, a+1+n-cnt); i++)
            combinari(i, cnt+1);
    }
}

int main()
{
    cin>>n>>k;
    for(int i=1; i<=n-k+1; i++)
    {
        combinari(i,1);
    }


    return 0;
}