
#include <iostream> using namespace std; struct ListNode string data; ListNode *next; ); int main() { ListNode...
#include <iostream> using namespace std; struct ListNode { float value; ListNode *next; }; ListNode *head; class LinkedList { public: int insertNode(float num); void deleteNode(float num); void destroyList(); void displayList(); LinkedList(void) {head = NULL;} ~LinkedList(void) {destroyList();} }; int LinkedList::insertNode(float num) { struct ListNode *newNode, *nodePtr = head, *prevNodePtr = NULL; newNode = new ListNode; if(newNode == NULL) { cout << "Error allocating memory for new list member!\n"; return 1; } newNode->value = num; newNode->next = NULL; if(head==NULL) { cout << "List...
Find the problems with this program #include <iostream> using namespace std; struct Student { string name; int grade; } int main() { struct Student mary; Mary:name = "Mary"; Mary:grade = 100; cout << mary:name " got a " << mary:grade << endl; return 0; }
In C++, change this code to a circular linked list #include <iostream> using namespace std; struct node { string data; node *next; }; class linked_list { private: node *head,*tail; public: linked_list() { head = NULL; tail = NULL; } void add_node(string n) { node *tmp = new node; tmp->data = n; tmp->next = NULL; if(head == NULL) { head = tmp; tail = tmp; } else { tail->next = tmp; tail = tail->next; } } void display() { while (tmp...
#include <iostream> #include <unistd.h> using namespace std; int main() { // your code goes here int num1, num2, num3; int *p_num1 = &num1; int *p_num2 = &num2; *p_num1 = 15; *p_num2 = 10; num3 = *p_num1 * *p_num2; return 0; } whats the value of num3
Convert the below code into if else selection: #include <iostream> using namespace std; int main() { int num; sin. >> num; switch (num) { case 1: cout << "Casel: Value is: << num << endl; break; case 2: break; case 3: cout << "Case3: Value is: " << num << endl; break; default: cout << "Default: Value is: << num << endl; break; } return; }
#include <iostream> #include<string> #include<vector> using namespace std; struct patient { string name; char Gender; int d,m,y; string nationality; int civilID; int phoneNumber; string TypeOfInsurance; }; Activities I. Declare a variable from the struct Patient called pat. II. Fill out the information of pat by reading them from the input. III. Declare a pointer of type Patient called pat_ptr and assign the address of pat to it. IV. Change the value of name field of pat by accessing it through pat_ptr....
C++ LinkedList I need the code for copy constructor and assignment operator #include <iostream> #include <string> using namespace std; typedef string ItemType; struct Node { ItemType value; Node *next; }; class LinkedList { private: Node *head; // You may add whatever private data members or private member functions you want to this class. void printReverseRecursiveHelper(Node *temp) const; public: // default constructor LinkedList() : head(nullptr) { } // copy constructor LinkedList(const LinkedList& rhs); // Destroys all the dynamically allocated memory //...
USING THIS CODE: #include <iostream> #include <string> using namespace std; class Contact { //this class cannot be viewed from outside of the private class. //only the class functions within the class can access private members. private: string name; string email; string phone; //the public class is accessible from anywhere outside of the class //however can only be within the program. public: string getName() const { return name; } void setName(string name) { this->name = name; } string getEmail() const {...
#include <iostream> #include <string> using namespace std; int main() { int number; int sum = 0; while(true) { cout << "Please enter a number between 1 and 11: "; cin >> number; if (number >= 1 && number <= 11) { cout << number << endl; sum = sum + number; //only add the sum when number is in range: 1-11, so add wthin this if case } else { cout << number << endl; cout << "Out of range;...
* The output of the following code is #include <iostream> using namespace std: int prod (int x, int y=3){ int d; int a=x*y; return (a); int main ({ cout << prod (7) <<" "<<prod (6, 4); return 0; 21 12 O 49 24 O 21 24 O 21 18