Write a C program that reads the dimensions of a 2D array and its contents from a file called matrix.txt. The program should construct an array of linked lists where the array represents the rows and the linked lists represent the elements in a row. The building block of the linked lists will be a struct

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? Passed by value Passed by reference Passed by value-result

In C++, write a program that reads in an array of type int. You may assume that there are fewer than 20 entries in the array. The output must be a two-column list. The first column is a list of the distinct array elements and the second column is the count of the number of occurences of each element.

Write a program in c++ and make sure it works, that reads a list of students (first names only) from a file. It is possible for the names to be in unsorted order in the file but they have to be placed in sorted order within the linked list.The program should use a doubly linked list.Each node in the doubly linked list should have the student’s name, a pointer to the next student, and a pointer to the previous student. Here is a sample visual. The head points to the beginning of the list. The tail points to the end of the list. When inserting consider all the following conditions:if(!head){ //no other nodes}else if (strcmp(data, head->name)<0){ //smaller than head}else if (strcmp(data, tail->name)>0){ //larger than tail}else{ //somewhere in the middle}               When deleting a student consider all the following conditions:student may be at the head, the tail or in the middleBelow, you will find a sample of what the file looks like. Notice the names are in…

In a programming language (Pascal), the declaration of a node in a singly linked list is shown in Figure P6.7(a). The list referred to for the problem is shown in Figure P6.7(b). Given P to be a pointer to a node, the instructions DATA(P) and LINK(P) referring to the DATA and LINK fields, respectively, of node P are equivalently represented by P↑. DATA and P↑. LINK in the programming language. What do the following commands do to the logical representation of the list T? i) ii) TYPE POINTER=NODE; NODE RECORD DATA: integer; LINK: POINTER END; VAR P, Q R: T POINTER (a) Declaration of a node in a singly linked list T 31 TE 57 12 (b) A singly linked list T iii) R₁.LINK: = Q iv) R₁.DATA: = P₁.DATA: Q₁.DATA + R₁.DATA Q: = P |R Figure P6.7. (a and b) Declaration of a node in a programming language and the logical representation of a singly linked list T Q.LINK.DATA + 10 91 Linked Lists 189

Write a C code that will search an int type target from a dynamic linked list. The linked list contains int type values inside each of the nodes. The “search” function will use following input-output arguments,Input: Pointer to the head of the list that you are searching Target value that you are searchingOutput: Pointer to the node that contains the target if found or, NULL if not found.

This program will use an array implementation of a linked list to keep an ascending sorted list of numbers. The input data consists of two fields: a single character and an integer value. The single character gets interpreted as one of the following: A - represents a value that is to be added to the linked listD - represents a value to be deleted from the linked listP - indicates that all values are to be printed in ascending order The character is only used to determine which process is to be executed; it should not be printed, entered into the linked list, or processed in any way. The main program should be mainly function calls. Process input data until end of file. All output should be sent to an output file and be appropriately formatted and labeled. Keep a running log of everything that is going on in the processing. Input file: A 54A -17A 32 A 81 A -30 A 18 P A 41 A 93 A 65 A 80 A 104 A -20 D 81 D 54 D -30 A 79 A 63 A 77 A –33 D 104 D -20 D 80 D 32 P

You will create two programs. The first one will use the data structure Stack and the other program will use the data structure Queue. Keep in mind that you should already know from your video and free textbook that Java uses a LinkedList integration for Queue. Stack Program Create a deck of cards using an array (Array size 15). Each card is an object. So you will have to create a Card class that has a value (1 - 10, Jack, Queen, King, Ace) and suit (clubs, diamonds, heart, spade). You will create a stack and randomly pick a card from the deck to put be pushed onto the stack. You will repeat this 5 times. Then you will take cards off the top of the stack (pop) and reveal the values of the cards in the output. As a challenge, you may have the user guess the value and suit of the card at the bottom of the stack. Queue Program There is a new concert coming to town. This concert is popular and has a long line. The line uses the data structure Queue. The people in the line are objects…

Write a C program to store, analyze and update Covid-19 information about Greater Toronto Area (GTA) for the health ministry of Ontario. This assignment mainly tests your ability to use linked lists.Data Collected:• Regions:o Peelo Yorko Durham• Towns:o For Peel▪ Brampton▪ Mississaugao For York▪ Maple▪ Vaughano For Durham▪ Whitby▪ Oshawa• Race of head of the household which is supposed to be one of the following:o African American, Asian, Caucasian, Indigenous, Other• Number of people in the household—must be an integer greater than 0 and less than 12;• Number of people tested positive for Covid-19 must not be more than number of people in the household;• Number of people fully vaccinated—must not be more than number of people in the household.InstructionsCreate an application that should:• Randomly populate information for one hundred households and store them in a linked list. It should be ensured that random generator correctly match region and town pairs as given above and enter…

JAVA PROGRAMMING Arrays are useful to process lists. A top-level domain (TLD) name is the last part of an Internet domain name like .com in example.com. A core generic top-level domain (core gTLD) is a TLD that is either .com, .net, .org, or .info. A restricted top-level domain is a TLD that is either .biz, .name, or .pro. A second-level domain is a single name that precedes a TLD as in apple in apple.com. The following program repeatedly prompts for a domain name, and indicates whether that domain name consists of a second-level domain followed by a core gTLD. Valid core gTLD's are stored in an array. For this program, a valid domain name must contain only one period, such as apple.com, but not support.apple.com. The program ends when the user presses just the Enter key in response to a prompt. 1-Run the program and enter domain names to validate. 2-Extend the program to also recognize restricted TLDs using an array, and statements to validate against that array. The program should…