#include <iostream>
using namespace std;
struct node
{
int val;
node *next;
};
void enqueue(node *&Q, node *&t, int x) //dodawanie
{
node *p=new node;
p->val=x;
p->next=NULL;
if (Q==NULL)
{
Q=p;
}
else
{
t->next=p;
}
t=p;
}
void dequeue(node *&Q, node *&t) //usuwanie
{
if (Q !=NULL)
{
node *p=Q;
Q=Q->next; //alt wersja: Q=p->next
delete p;
}
if (Q==NULL)
{
t=NULL;
}
}
bool isEmpty (node *Q)
{
if(Q==NULL)return true;
else return false;
}
void showfront(node *Q)
{
if (Q !=NULL)
{
node *p=Q;
cout<<"->";
cout<<p->val;
}
}
void showback(node *t)
{
if (t !=NULL)
{
node *p=t;
cout<<"->";
cout<<p->val;
}
}
int main()
{
node *Q=NULL;
node *t=NULL;
enqueue(Q,t, 5);
enqueue(Q,t, 22);
showfront(Q);
dequeue(Q,t);
showfront(Q);
return 0;
}
///ZAD DOM 1: co drugi element ze stosu przerzuć na kolejkę;
///ZAD DOM 2; co drugi element z kolejki przerzuć na stos;
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}