Concepts Of Programming Languages
12th Edition
ISBN: 9780134997186
Author: Sebesta, Robert W.
Publisher: Pearson,
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Textbook Question
Chapter 9, Problem 7PS
Consider the following program written in C syntax:
void fun (int first, int second) {
first += first;
second += second;
}
Void main () {
int list [2] = {1, 3};
fun (list [0], list[1]);
}
For each of the following parameter-passing methods, what are the values of the list array after execution?
- a. Passed by value
- b. Passed by reference
- c. Passed by value-result
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QUESTION:
NOTE: This assignment is needed to be done in OOP(c++/java), the assignment is a part of course named data structures and algorithm.
A singly linked circular list is a linked list where the last node in the list points to the first node in the list. A circular list does not contain NULL pointers.
A good example of an application where circular linked list should be used is a items in the shopping cart
In online shopping cart, the system must maintain a list of items and must calculate total bill by adding amount of all the items in the cart,
Implement the above scenario using Circular Link List. Do Following:
First create a class Item having id, name, price and quantity provide appropriate methods and then Create Cart/List class which holds an items object to represent total items in cart and next pointer Implement the method to add items in the array, remove an item and display all items.
Now in the main do the following
Insert Items in list
Display all items.
Traverse…
### Q5: Reduce No Change Python
def reduce_no_change(fn, lst, base):
"""Same as Q4. However, preserve the lst in this problem.
Object can be any python type which the input
Not Allowed To Import Libraries
Args:
fn (function): Combination function which takes in two arguments and return
an value with the same type as the second argument
lst (List): A list of any type
base (Object): A value of custom type which fn can handle.
Returns:
Object: A value after applying fn on lst.
>>> reducer = lambda x, y: x + y
>>> lst = [1, 2, 3]
>>> a = reduce_lst(reducer, lst, 0)
>>> a # a = reducer(reducer(reducer(base, lst[0]), lst[1]), lst[2])
6
>>> lst
>>> [1, 2, 3] # we preserve the list
"""
### Modify your code here
### Modify your code here
write the following program using simply linked list in C++ language
Add definition of the following functions into a simply linked list:
1) Insert before tail : Insert a value into a simply linked list, such that it's location will be before tail. So if a list contains {1, 2, 3}, insert before tail value 9 is called, the list will become {1, 2, 9, 3}.
2) Insert before value : Insert a value into a simply linked list, such that it's location will be before a particular value. So if a list contains {1, 2, 3}, insert before 2 value 9 is called, the list will become {1, 9, 2, 3}.
3)Count common elements : Count common values between two simply linked lists. So if a list1 contains {1, 2, 3, 4, 5}, and list2 contains {1, 3, 4, 6}, number of common elements is 3.
4) Check if sorted : Check if elements of simply linked lists are sorted in ascending order or not. So if a list contains {1, 3, 7, 8, 9} its sorted, but if a list contains {1, 3, 7, 2, 5} its not sorted.
5) Find…
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