Write a program that will perform the following matrix operations: 1. Matrix addition 2. Matrix subtraction 3. Scalar multiplication / Dot product 4. Matrix multiplication / Cross product Display a menu to the user to choose from the above operations. Depending on the chosen operation, ask the user to input the dimensions of the two matrices to process. Have a loop to repeat the whole process as the user requires. PLEASE add "//" every code wirtten to explain its use in the program. thank you! do the following conditions set and DO IT IN C++

Write a program that will perform the following matrix operations: 1. Matrix addition 2. Matrix subtraction 3. Scalar multiplication / Dot product 4. Matrix multiplication / Cross product Display a menu to the user to choose from the above operations. Depending on the chosen operation, ask the user to input the dimensions of the two matrices to process. Have a loop to repeat the whole process as the user requires. PLEASE add "//" every code wirtten to explain its use in the program. thank you! do the following conditions set and DO IT IN C++

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 8PE

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Here is the assignment Write a program that prints the multiplication table but inserts a randomly generated incorrect value between 1 and 50 into a cell whose row and column are randomly selected. Make sure the program does insert an incorrect value. For example, if row and column of 3 and 4 are randomly selected, keep generating a random number to print for that location until it's not the right value of 12. Then, ask the user to tell where in the table the incorrect number is located by entering the row and column of the incorrect number. Print whether the user was right or not. If he or she was right, ask for and read the correct value; if not, the program must give the correct location and the correct number. My main issue: is how to set up the multiplication table? I've only learned the basics in C++ (loops and if statements).
Write a program to place ten queens on 10 x 10 chessboard in such a way that one queen is to bein each row. A program will use 2 DIMENIONAL array x[r][c] to do this configuration. If x[r] hasvalue c, then in row r there is a queen in column c. Write a program that asks a user to enter thecolumns that contain queens in the ten rows. The program then places the queens in thesecolumns (one per row) and prints the board.
In Java Write a program that prints the 128-character ASCII table. It should print the tablein eight tab-separated columns. The first column contains a "Dec" heading (fordecimal number) with the numbers 0 through 31 below it. The second columncontains the ASCII characters associated with the numbers 0 through 31. The nextcolumns contain the subsequent numbers and associated ASCII characters. See thebelow sample output for details. Be aware that that output was produced by aprogram running in a console window in a Windows environment. If you runyour program in a different environment, the first 32 characters and the lastcharacter will probably be different from what’s shown below.Note that some characters display in a non-standard manner. For example, thenumber 7 corresponds to a bell sound. You can’t see a sound, but you can see thevacant spot for 7’s character in the below table. The number 8 corresponds to thebackspace character. You can’t see a backspace, but you can see how the…
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Please solve this using java Write an application that allows a user to enter the names and birth dates of up to 10 friends. Continue to prompt the user for names and birth-dates until the user enters the sentinel value “ZZZ” for a name or has entered 10 names, whichever comes first. When the user is finished entering names, produce a count of how many names were entered, and then display the names. In a loop, continuously ask the user to type one of the names and display the corresponding birth-date or an error message if the name has not been previously entered. The loop continues until the user enters “ZZZ” for a name.
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Please write a program that is an address book, containg, first name, last name, phone number(must validate), email. C++ Must create a menu for the program as follows Add person delete person(search by last name) find person(search by last name) list all people save list exit program also program must be used in arrays not vectors, and be stored into a text file.
PLEASE HELP ME ON THE NESTED LOOPING FUNCTION ON THE LAST... WHERE IN (When done, ask user to repeat or go back to main menu) So it must return to Main function when the user will choose "N" pleaseee,,,#include <stdio.h>#include <conio.h> int ch; void Nestedlooping();void Recursion();void Array();void FileHandling();void Exit(); void main(){ while (1); printf("\n\n\t\t\t oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo\n"); printf("\n\n\t\t\t oo \t\t ALLEAH CPE112 Final Exam Menu Programs oo"); printf("\n\n\t\t\t oo \t\t \n\nPress (1) for Nested Looping oo"); printf("\n\n\t\t\t oo \t\t \nPress (2) for Recursion oo"); printf("\n\n\t\t\t oo \t\t \nPress (3) for Array oo"); printf("\n\n\t\t\t oo \t\t \nPress (4) for File Handling oo"); printf("\n\n\t\t\t oo \t\t \nPress (5) to…