Correct the coding user enter number 2 in single seat make it unavailable    import 'dart:io';   void main() {   stdout.writeln("Types of seat (Double / Single)?: ");   String? types = stdin.readLineSync();     dynamicseats(types);   dynamicprice(types); }   void dynamicseats(types) {   if (types == 'Single') {     Map single = {       1: "A",       4: "A",       7: "A",       10: "A",       13: "A",       16: "A",       19: "A",       22: "A",       25: "A",       28: "A"     };       print("The available seats: $single");     stdout.writeln("Choose your seat number?: ");     var Singleseat = stdin.readLineSync();     var intSingleseat = int.parse(Singleseat!);       single.remove(intSingleseat);     stdout.write(         "\nYour seat type is $types and your seat number is $intSingleseat ");       print("\nAvailable seats: $single");   } else if (types == 'Double') {     stdout.writeln("Choose (Isle / Window)?: ");     String? BC = stdin.readLineSync();       Map isle = {       2: "B",       5: "B",       8: "B",       11: "B",       14: "B",       17: "B",       20: "B",       23: "B",       26: "B",       29: "B"     };       Map window = {       3: "C",       6: "C",       9: "C",       12: "C",       15: "C",       18: "C",       21: "C",       24: "C",       27: "C",       30: "C"     };       if (BC == 'Isle') {       print("The available seats: $isle");       stdout.writeln("Choose your seat number?: ");       var IsleSeat = stdin.readLineSync();       var intIsleSeat = int.parse(IsleSeat!);         isle.remove(intIsleSeat);       stdout.write(           "\nYour seat type is $types ($BC) and your seat number is $intIsleSeat ");         print("\nAvailable seats: $isle");     } else if (BC == 'Window') {       print(window);       stdout.writeln("Choose your seat number?: ");       var Windowseat = stdin.readLineSync();       var intWindowseat = int.parse(Windowseat!);         window.remove(intWindowseat);       stdout.write(           "\nYour seat type is $types ($BC) and your seat number is $intWindowseat ");         print("\nAvailable seats: $window");     }   } }   void dynamicprice(types) {   if (types == 'Single') {     String price = "RM30";     stdout.write("The price for Single seat is $price");   } else if (types == 'Double') {     String price = "RM45";     stdout.write("The price for Double (Isle/Window) seat is $price");   } }

İn C Language pls help #include <stdio.h>#include <stdlib.h>#include <string.h> typedef struct ArrayList_s{    void **list;    int size;    int capacity;    int delta_capacity;} ArrayList_t, *ArrayList; ArrayList arraylist_create(int capacity, int delta_capacity){    ArrayList l;    l = (ArrayList)malloc(sizeof(ArrayList_t));    if (l != NULL)    {        l->list = (void **)malloc(capacity * sizeof(void *));        if (l->list != NULL)        {            l->size = 0;            l->capacity = capacity;            l->delta_capacity = delta_capacity;        }        else        {            free(l);            l = NULL;        }    }    return l;} void arraylist_destroy(ArrayList l){    free(l->list);    free(l);} int arraylist_isempty(ArrayList l){    return l->size == 0;} int arraylist_isfull(ArrayList l){    return l->size == l->capacity;} int arraylist_set(ArrayList l, void *e, int index, void **replaced){    if (!arraylist_isfull(l))    {…

Classes, Objects, Pointers and Dynamic Memory Program Description: This assignment you will need to create your own string class. For the name of the class, use your initials from your name.  The MYString objects will hold a cstring and allow it to be used and changed. We will be changing this class over the next couple programs, to be adding more features to it (and correcting some problems that the program has in this simple version). Your MYString class needs to be written using the .h and .cpp format. Inside the class we will have the following data members: Member Data Description char * str pointer to dynamic memory for storing the string int cap size of the memory that is available to be used(start with 20 char's and then double it whenever this is not enough) int end index of the end of the string (the '\0' char) The class will store the string in dynamic memory that is pointed to with the pointer. When you first create an MYString object you should…

#include using namespace std; struct ListNode { string data; ListNode *next; }; int main() { ListNode *p, *list; list = new ListNode; list->data = "New York"; p new ListNode; p->data = "Boston"; list->next = p; p->next = new ListNode; p->next->data = "Houston"; p->next->next = nullptr; // new code goes here Which of the following code correctly deletes the node with value "Boston" from the list when added at point of insertion indicated above? O list->next = p; delete p; O p = list->next; %3D list->next = p->next; delete p; p = list->next; list = p->next; delete p; O None of these O p = list->next; %3D list->next = p; %3D delete p;

Which function members are mutators?

Here is a statement: class temporary { public: void set(string, double, double); void print(); double manipulate(); void get(string&, double&, double&); void setDescription(string); void setFirst(double); void setSecond(double); string getDescription() const; double getFirst()const; double getSecond()const;  temporary(string = "", double = 0.0, double = 0.0);  private: string description; double first; double second; };  How can I write a definition of the member function manipulate that returns a decimal number as follows: If the value of description is "rectangle", it returns first * second; if the value of description is "circle", it returns the area of the circle with radius first; if the value of description is "sphere", it returns the volume of the sphere with radius first; if the value of description is "cylinder", it returns the volume of the cylinder with radius first and height second; otherwise, it returns the value -1.

C++ Programming  Requirments:  Please submit just one file for the classes and main to test the classes. Just create the classes before main and submit only one cpp file. Do not create separate header files. Please note: the deleteNode needs to initialize the *nodePtr and the *previousNode. The code to do this can be copied from here:ListNode *nodePtr, *previousNode = nullptr;   Part 1: Your own Linked ListDesign your own linked list class to hold a series of integers. The class should have member functions for appending, inserting, and deleting nodes. Don't forget to add a destructor that destroys the list. Demonstrate the class with a driver program.Part 2: List PrintModify the linked list class you created in part 1 to add a print member function. The function should display all the values in the linked list. Test the class by starting with an empty list, adding some elements, and then printing the resulting list out.

void getVectorSize(int& size); void readData(vector<Highscore>& scores); void sortData(vector<Highscore>& scores); vector<Highscore>::iterator findLocationOfLargest( const vector<Highscore>::iterator startingLocation, const vector<Highscore>::iterator endingLocation); void displayData(const vector<Highscore>& scores); The size parameter from the given code won't be needed now, since a vector knows its own size. Notice that the findLocationOfLargest() function does not need the vector itself as a parameter, since you can access the vector using the provided iterator parameters. The name field in the struct must still be a c-string The focus of this assignment is to use iterators. You must use iterators wherever possible to access the vector. As a result, you must not use square brackets, the push_back() function, the at() function, etc. Also, the word "index" shouldn't appear in your code anywhere. You won't get full credit if…