Cod sursa(job #3367376)

Utilizator User-77-Stancu Andreas User-77- Data 7 octombrie 2026 11:56:00
Problema Dusman Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.09 kb
#include <fstream>
#include <vector>
using namespace std;
ifstream cin("dusman.in");
ofstream cout("dusman.out");
int n,k,m,pas,k1,a,b;
int dujman[1001][4],nr[1001],x[1001],f[1001];
void dusmanie(int pas)
{
    if(pas>n)
    {
        k1++;
        if(k1==k)
        {
            for(int i=1;i<=n;i++)
            {
                cout<<x[i]<<" ";
            }
            ///cout<<'\n';
            return;
        }
    }
    for(int i=1;i<=n;i++)
    {
        x[pas]=i;
        if(f[x[pas]]==0)
        {
            int ok=0;
            for(int j=1;j<=3;j++)
            {
                if(dujman[x[pas]][j]==x[pas-1])
                {
                    ok=1;
                }
            }
            if(ok==0)
            {
                f[x[pas]]=1;
                dusmanie(pas+1);
                f[x[pas]]=0;
            }
        }
    }
}
int main()
{
    x[0]=1001;
    cin>>n>>k>>m;
    for(int i=1;i<=n;i++)
    {
        cin>>a>>b;
        dujman[a][++nr[a]]=b;
        dujman[b][++nr[b]]=a;
    }
    dusmanie(1);
    return 0;
}