Show more on: https://dev.to/imnotleo/en-la-fila-del-cine-47k8
Puedes ver mas en: https://dev.to/imnotleo/en-la-fila-del-cine-47k8
#ifndef cine_hpp
#define cine_hpp
#include <iostream>
#include <assert.h>
using namespace std;
class fila {
class node {
int _data;
node *_next;
public:
node(int);
int data() const { return _data; } //cual es el dato
node *next() const { return _next; } // cual es el siguiente apuntador
node *back() const { return _back;
void next(node *p) { _next = p; } // cambia el siguiente ap
};
int n; // Capacity of stack
int s; // Size of stack
node *init; // Inicio de nodo
public:
fila(int);
~fila();
void push(int);
int pop(void);
int top(void);
int capacity() const { return n; }
int size() const { return s; }
bool full() const { return s==n; }
bool empty() const { return s==0; }
void print();
};
#endif /* cine_hpp */
#include "cine.hpp"
fila::node::node(int x) {
_data = x;
_next = nullptr;
}
fila::fila(int c){
n = c;
s = 0;
init = nullptr;
}
fila::~fila(){
while(init != nullptr) {
node *p = init;
init = init -> next();
delete p;
}
}
void fila::push(int x){
assert(!full());
node *p = new node(x);
p -> next(init);
init = p;
s++;
}
int fila::pop(){
assert(!empty());
while(!empty()){
int x = init -> data();
node *p = init;
init = p -> next();
delete p;
s--;
return x;
}
}
int fila::top(){
assert(!empty());
return init -> data();
}
void fila::print(){
node *p = init;
cout<<"["
while(p != nullptr){
cout << p -> data() << " ";
p = p -> next();
}
cout << "]" << endl;
}
#include <iostream>
#include "cine.hpp"
int main(){
srand((unsigned) time(nullptr));
fila fila(20);
}
Top comments (0)