+Vectras :))

#include <iostream>
#include <fstream>
using namespace std;
int a[101][101],x[200];

int lant(int n)
{ int i,ok;
    ok=1;
    for(i=1;i<n;i++)
        if(a[x[i]][x[i+1]]==0 && a[x[i+1]][x[i]]==0)
        ok=0;
    return ok;
}
int drum(int n)
{int i,ok=1;
    for(i=1;i<n;i++)
        if(a[x[i]][x[i+1]]==0)
        ok=0;
    return ok;
}
int elementar(int n)
{int i,j,ok=1;
for(i=1;i<n;i++)
    for(j=i+1;j<=n;j++)
    if(x[i]==x[j])
    ok=0;
return ok;
}
int main()
{int n,i,k,m,v,y,j;
ifstream f("lant.in");
f>>n>>m;
for(i=1;i<=m;i++)
{f>>v>>y;
a[v][y]=1;}
f.close();
cin>>k;
for(i=1;i<=k;i++)
    cin>>x[i];

if(lant(k)==1)
{cout<<"lant";
if(elementar(k)==1)
    cout<<"elem";
else
    cout<<"nu e";}
else
    cout<<"nu e lant";
cout<<endl;

if(drum(k)==1)
{cout<<"drum";
if(elementar(k)==1)
    cout<<"elem";
else
    cout<<"nu e";}
else
    cout<<"nu e drum";
cout<<endl;

    if(drum(k)==1 && x[i]==x[k])
{cout<<"circ";
if(elementar(k-1)==1)
    cout<<"elem";
else
    cout<<"nu e";}
else
    cout<<"nu e circ";
cout<<endl;
    for(i=1;i<=n;i++)
    {for(j=1;j<=n;j++)
cout<<a[i][j]<<" ";
cout<<endl;}

}