#include<fstream>
#include<iostream>
using namespace std;
ifstream f("l.in");
struct nod{
       int info;
       nod* urm;
       };
nod *prim, *ultim;

void adaugs(int  x)
{
     nod*nou=new nod;
     nou->info=x;
     nou->urm=NULL;
     if(prim==NULL) prim=nou;
     else ultim->urm=nou;
     ultim=nou;
}       

void afis()
{ nod *p=prim;
  while(p)
  { cout<<p->info<<" ";
    p=p->urm;
  }  
}

void inserare(int v, int x)
{
     nod *p, *nou;
     p=prim;
     while(p && p->info!=v) p=p->urm;
     if(p==NULL) cout<<"Nu s-a gasit valoarea cautata";
     else
     {
         nou=new nod;
         nou->info=x;
         nou->urm=p->urm;
         p->urm=nou;
     }
}

void inseraremedie()
{
}

int main()
{
    int x,v;
    prim=NULL;
    ultim=NULL;
    while(f>>x) adaugs(x);
    afis();
    cin>>v>>x;
    inserare(v,x);
    afis();
    system("pause");
    return 0;
}