Created
March 29, 2019 18:21
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Linked List
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#include <iostream> | |
#include <cstdlib> | |
class Node | |
{ | |
public: | |
Node* next; | |
int data; | |
}; | |
using namespace std; | |
class LinkedList | |
{ | |
public: | |
int length; | |
Node* head; | |
LinkedList(); | |
~LinkedList(); | |
void add(int data); | |
void print(); | |
}; | |
LinkedList::LinkedList(){ | |
this->length = 0; | |
this->head = NULL; | |
} | |
LinkedList::~LinkedList(){ | |
std::cout << "LIST DELETED"; | |
} | |
void LinkedList::add(int data){ | |
Node* node = new Node(); | |
node->data = data; | |
node->next = this->head; | |
this->head = node; | |
this->length++; | |
} | |
void LinkedList::print(){ | |
Node* head = this->head; | |
int i = 1; | |
while(head){ | |
std::cout << i << ": " << head->data << std::endl; | |
head = head->next; | |
i++; | |
} | |
} | |
int main(int argc, char const *argv[]) | |
{ | |
LinkedList* list = new LinkedList(); | |
for (int i = 0; i < 100; ++i) | |
{ | |
list->add(rand() % 100); | |
} | |
list->print(); | |
std::cout << "List Length: " << list->length << std::endl; | |
delete list; | |
return 0; | |
} |
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