Please tell me reason why we make hashtable object like that

#1

to access the hashtable class as shown in the video we make object of class hashtable like hashtablepricemenu then we insert a element or shown
but in linked list we just make object of classs like that linkedlist why ???
please tell me reason why we make hashtable object like that…

#2

in cpp, object can be created mainly 2 ways(assume we have a class Student):

  1. Student s; // Student s(x,y,z…) for parametrized constructor
  2. Student *s = new Student();

based on the situation, we can use any of the ways. in the 2nd way, when we create pointer to a class, its object is not created, to create an object we use new keyword.

thanks

#3

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