2. Construct the Binary Expression TREE a +b * c +d * (e + f) + (g +h) 3. Sort the following file using Merge Sort 7, 3, 2, 16, 24, 4, 11, 9 write a computer program to demonstrate the Merge Sort.
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Types of Linked List
A sequence of data elements connected through links is called a linked list (LL). The elements of a linked list are nodes containing data and a reference to the next node in the list. In a linked list, the elements are stored in a non-contiguous manner and the linear order in maintained by means of a pointer associated with each node in the list which is used to point to the subsequent node in the list.
Linked List
When a set of items is organized sequentially, it is termed as list. Linked list is a list whose order is given by links from one item to the next. It contains a link to the structure containing the next item so we can say that it is a completely different way to represent a list. In linked list, each structure of the list is known as node and it consists of two fields (one for containing the item and other one is for containing the next item address).
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- Please code the following and pleace us Stack<T>Points to be noted: **Please use Python 3 and do not use any built-in function **Do not just copy paste from any other sources, come up with an unique solution. **Solve the above problem using a linked list based stack.(i) WAP to create, insert, search and delete operations in a binary search tree (BST). (ii) In this question, with the help of BST , develop a file search utility in which the user will be asked to enter a word to be searched in a text file. As an output, the program should print (a) total number of occurrences of the given word in the text file (b) Line numbers in which the given word is present. In order to construct the BST, scan each word of the text file. Let the first word of the file be the root node of the BST. So, the second word, be its left child or right child, will depend on the value returned by STRCMP (firstword, secondword) function. If the returned value is positive then the second word will be the left child. If the returned value is negative then the second word will be the right child. Similarly, the whole BST can be constructed. With each node, a linked list should be associated to store the line numbers on which the word occurs. So, a node in the linked list will…
- Do not use 2d lists, sets, dicts, arrays or recursion. Code in Python. Write the function destructiveRemoveRepeats(L), whichtakes a list L and destructively returns a new list in which any repeating elements in L are removed. Thus, this function should directly modify the provided list to not have any repeating elements. Since this is a destructive function, it should not return any value at all (so, implicitly, it should return None). For example: L = [1, 3, 5, 3, 3, 2, 1, 7, 5] destructiveRemoveRepeats(L) assert(L == [1, 3, 5, 2, 7])consider the following data. Write the c++ code for the the following operations? Traversing elements.Delete element of index 6.Insert element on index 8,9.21,34,4,56,12,22,32,45,9,10,14,7Using the following instruction below, write a header class for unorderedLinkedList with a function of search, insertFirst, insertLast and deleteNode. Use the library to write a program to show an operation on an unordered linked list. write in C++ program. - Include the unorderedLinkedList.h library in the codes - Initialize a list1 and list2 as unorderedLinkedList type - Declare a variable num as integer data type - Print out an instruction for user to input a numbers ending with -99 - Get a numbers from user input - Use a while loop to insert the numbers into list1 ending with -99 - Print out the current elements in List 1 - Assign list 2 to list 1 - Print out the elements in list 2 - Print the length of list 2 - Get user input for the number to be deleted - Delete the number requested by user in list2 - Print out the elements in the list after delete operation - Print the length of list 2 - Declare the intIt variable to be linked list iterator - Print out the elements in List 1…
- Q3: Write the C++ code of Stack which is performed multiple task which are given below and performed all task by using Arrays. Push values 10, 20, 5 , 50, 40, 60, 45 Pop values 45, 60, and 40 Sort all values in Stack Please create is empty and stack function for telling them stack is empty or full.(C Language) The Fibonacci sequence begins with 0 and then 1 follows. All subsequent values are the sum of the previous two, for example: 0, 1, 1, 2, 3, 5, 8, 13. Complete the Fibonacci() function, which takes in an index, n, and returns the nth value in the sequence. Any negative index values should return -1.Python code Use input data from input file Output the results in an output file You will use recursion to convert prefix expressions directly to postfix expressions. You may not use a stack as you did in Lab 1. Write a program that accepts a prefix expression containing single letter operands and the operators +, -, *, /, and $ (representing exponentiation). Output the corresponding postfix epression. Be sure to discuss why recursion makes sense. For example, if your input is *AB then output should be AB*. Output of BA* is considered incorrect. Required input file: -+ABC-A+BC$+-ABC+D-EF-*A$B+C-DE*EF**A+BC+C-BA/A+BC +C*BA *-*-ABC+BA /+/A-BC-BA *$A+BC+C-BA//A+B0-C+BA*$A^BC+C-BA Output file should produce for: Prefix = -+ABC AB+C- or Prefix = -A+BC ABC+- or Prefix = $+-ABC+D-EF $+-ABC+D-EF Thanks!
- Q: Write the C++ code of Stack which is performed multiple task which are given below and performed all task by using Arrays. Push values 10, 20, 5 , 50, 40, 60, 45 Pop values 45, 60, and 40 Sort all values in Stack Please create is empty and stack function for telling them stack is empty or full.Using the following instruction below, write a header class for orderedLinkedList with a function of search,insert, insertFirst, insertLast and deleteNode. Use the library to write a c++ program to show an operation on an ordered linked list. - include the orderedLinkedList.h library in the codes - Create main function and include your information details - initialize a list1 and list2 as orderedLinkedList type - Declare a variable num as integer data type - Print out an instruction for user to input a numbers ending with -1 - Get a numbers from user input - Use a while loop to insert the numbers into list1 ending with -1 - Assign the list2 to list1 - Print out the current elements in List 1 and 2 - Get user input for the number to be deleted - Delete the number requested by user in list2 - Print out the elements in the list1 and list2 after delete operation1. Write a program to reverse a singly or doubly linked list. (take data as int)2. Write a program to remove duplicates from a doubly linked list. (1,2,3,4,5,2) (you will remove the 2nd duplicate).3. Write a program to swap two data items in a doubly linked list. swap number 2 and number 4 data with each other. course--data structure in c++ perform all three parts in the one cpp file.