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Addition of Two Numbers
Adding two numbers in programming is essentially the same as adding two numbers in general arithmetic. A significant difference is that in programming, you need to pay attention to the data type of the variable that will hold the sum of two numbers.
C++
C++ is a general-purpose hybrid language, which supports both OOPs and procedural language designed and developed by Bjarne Stroustrup. It began in 1979 as “C with Classes” at Bell Labs and first appeared in the year 1985 as C++. It is the superset of C programming language, because it uses most of the C code syntax. Due to its hybrid functionality, it used to develop embedded systems, operating systems, web browser, GUI and video games.
Please code using C++ and only use the header <iostream>. Any use of additional headers will not be accepted. Thank you.
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- C++ Lexicographical Sorting Given a file of unsorted words with mixed case: read the entries in the file and sort those words lexicographically. The program should then prompt the user for an index, and display the word at that index. Since you must store the entire list in an array, you will need to know the length. The "List of 1000 Mixed Case Words" contains 1000 words. You are guaranteed that the words in the array are unique, so you don't have to worry about the order of, say, "bat" and "Bat." For example, if the array contains ten words and the contents are cat Rat bat Mat SAT Vat Hat pat TAT eat after sorting, the word at index 6 is Rat You are encouraged to use this data to test your program.] ] get_nhbr In the cell below, you are to write a function called "get_nhbr(Ist, graph)" that takes in two inputs: a list of vertices and a graph. The function is to return a list that contains the neighborhood of the vertices in 'Ist' (remember that this means you are finding the union of the individual vertices' neighborhoods). + Code + Markdown After compiling the above cell, you should be able to compile the following cell and obtain the desired outputs. print (get_nhbr(["A", "D"], {"A" : ["B"], "B" : ["A", "D", "E"], "C" : ["E"], "D":["B"], "E":["B","C","F"], "F":["E"]}), get_nhbr(["B", "C", "F"], {"A" : ["B"], "B" : ["A", "D", "E"], "C" : ["E"], "D":["B"], "E":["B","C","F"], "F":["E"]})) This should return ["B"] ["A", "D", "E"] Python PythonRelated Topics: Struct Array Linked List Etc Write C++ code that reads students' grades from input data "studentgrades.txt", find each student's average. Inputted Data: (from a text file) fName Lname B 89 A Hans Redolf 75 92 98 James Mith 89 76 85 92 Нarry Kit Monte 78 95 86 62 Hamilton 91 92 93 94 Sample Output fName Lname A B Average Hans Redolf 75 89 92 98 91.2 James Mith 89 76 85 92 89.2 Harry Kit Monte 78 95 86 62 90.4 91.5 Hamilton 91 92 93 94 (after grade output, there are menus that also needed) a. List the students alphabetical based on First Name b. List the students alphabetical based on Last Name c. List the students based on Highest Average to Lowest d. List the students based on Lowest Average to Highest e. Print the results in data file "Output.txt" (each selected on menu should have clear screen and like refreshing the new grade outputs according to the selected menu and then show again the menus)
- Related Topics: Struct Array Linked List Etc Write C++ code that reads students' grades from input data "studentgrades.txt", find each student's average. Inputted Data: (from a text file) fName Lname A B C D Hans Redolf 75 89 92 98 James Mith 89 76 85 92 Harry Monte 78 95 86 62 Kit Hamilton 91 92 93 94 Sample Output fName Lname A B C D Average Hans Redolf 75 89 92 98 91.2 James Mith 89 76 85 92 89.2 Harry Monte 78 95 86 62 90.4 Kit Hamilton 91 92 93 94 91.5 (after grade output, there are menus that also needed) a. List the students alphabetical based on First Name b. List the students alphabetical based on Last Name c. List the students based on Highest Average to Lowest d. List the students based on Lowest Average to Highest e. Print the results in data file "Output.txt" (each selected on menu should have clear screen and like refreshing the new grade outputs according to the selected menu and then show again the menus)Remove Char This function will be given a list of strings and a character. You must remove all occurrences of the character from each string in the list. The function should return the list of strings with the character removed. Signature: public static ArrayList<String> removeChar(String pattern, ArrayList<String> list) Example:list: ['adndj', 'adjdlaa', 'aa', 'djoe']pattern: a Output: ['dndj', 'djdl', '', 'djoe']Contact list: Binary Search A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Define and call the following function. The return value of FindContact is the index of the contact with the provided contact name. If the name is not found, the function should return -1 This function should use binary search. Modify the algorithm to output the count of how many comparisons using == with the contactName were performed during the search, before it returns the index (or -1). int FindContact(ContactInfo contacts[], int size, string contactName) Ex: If the input is: 3 Frank 867-5309 Joe 123-5432 Linda…
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- flip_matrix(mat:list)->list You will be given a single parameter a 2D list (A list with lists within it) this will look like a 2D matrix when printed out, see examples below. Your job is to flip the matrix on its horizontal axis. In other words, flip the matrix horizontally so that the bottom is at top and the top is at the bottom. Return the flipped matrix. To print the matrix to the console: print('\n'.join([''.join(['{:4}'.format(item) for item in row]) for row in mat])) Example: Matrix: W R I T X H D R L G L K F M V G I S T C W N M N F Expected: W N M N F G I S T C L K F M V H D R L G W R I T X Matrix: L C S P Expected: S P L C Matrix: A D J A Q H J C I Expected: J C I A Q H A D JMedian Function – In statistics, the median of a set of values is the value that lies in the middle when the values are arranged in sorted order. If the set has an even number of values, the median is the average of the two middle values. Your program should start with two arrays of integers containing the following values: Even numbered array: 17 32 45 68 99 101 67 89 22 27 Odd numbered array: 17 32 45 68 99 101 67 89 22 Using a sort function of your choice, first sort the arrays. NOTE: you may use the Standard Template Library sort function or your own sort function. Then, write a function that determines the median of a sorted array. The function should take an array of numbers and an integer indicating the size of the array and return the median of the values in the array. The same function should be called twice – once for the even array and once for the odd array. Your program should also have a printArray function that can be used to print the sorted array. (It…Question Completion Status: Write a Java program that uses ArrayList and Iterator, It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use an terator to display the data in a proper format. (Sample run of the program) List of my Friends Enter name and age [friend# 0] Khalid Al-shamrí 22.5 Do you want to add another friend (y/ny? y Enter name and age [friend# 1] Rahsed Al anazi 21.1 Do you want to add another friend (y/ny? y Enter name and age (friend# 2] Salem Al mutaits 23.7 Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save A