A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries.

Q: Is this statement true or false? The subscript of the last element is always one less than the…

A: Array is a collection of elements of similar datatype and the length of an array is the number of…

Q: In Visual Basic Please. Modify the application to allow the input for 12 months worth of sales for…

A: In this question we have to provide logical instructions on modification of your VB code as per the…

Q: Write a single line of code to change the value in the array position indicated by the red box in…

A: Code is: colors[1][3]=100;

Q: File Edit Format Run Options Window Help dCardNames dCardValues ['2', '3', '4', '5', '6', = ['2',…

A: Answer: we have done code in your code and also attached the code and code screenshot and output so…

Q: Extend the program below so that after closing the files, program asks the user to enter a name. The…

A: Programming instructions:   Declare the required variables. Take a string from the user to search.…

Q: Implement the ArrayMethodDemo application containing an array that stores eight integers. The…

A: I have provided  JAVA CODE  along  with  CODE  SCREENSHOT  and  OUTPUT…

Q: Please design a Python application that has an array of 20 integers. Use the Random( ) function to…

A: The objective of the question is to design a Python application that populates an array with 20…

Q: Q3. Create an Array with 10 elements as entered by the user and search the number asked by the user…

A: Initialize an empty array arr.Prompt the user to enter 10 elements and store each element in the…

Q: the photo attached program should be able to sort by clicking  In this assignment, you are asked to…

A: import java.util.Comparator;public class Course {   // Instance variables   private String code;…

Q: Write an application with a main method that allows you to: • Create an array of 3 Cars, the user…

A: Solution:   Java code:   Car.java   public class Car { private String code; private String…

Q: Is it true or false? The final element's subscript is always one less than the array's Length…

A: Task :- Identify if given statement is true or false.

Q: TODO 1: To construct an array of 120 values between -4 and 4, use the NumPy method np.linspace()…

A: The correct answer for the above mentioned question is given in the following steps for your…

Q: Ask the user to enter 5 numbers into an array. Ask the user to enter 10 more numbers and store them…

A: The program is implemented in C++ with procedural approach. The program has a outer loop which runs…

Q: the following array for questions 11 – 15.   Dim strWeek() As String = {"Sun", "Mon", "Tue",…

A: Here have to determine about python code for date related problem statement.

Q: There will one question related to ArrayList class similar to the following question. The following…

A: The program is developed by using Java language with arraylist and copyable code is attached below…

Q: Create a game similar to Hangman named GuessAWord in which a player guesses letters to try to…

A: Short Summary: Implemented a windows forms application named “GuessAWord” using C# You can modify…

Q: declare variables, include your arrays.  Declare two struct variables to hold data.  The first will…

A: The objective of the question is to create a program that calculates the weight of a traveler on a…

Q: Create three arrays of size 12 each. The first array will store the first year of energy costs, the…

A: - We need to code for the green and non-green cost and get the difference.

Q: Create an array of objects of the Person class, of size 4. Create three objects of the Person class,…

A: Introduction :  An array of objects is an array that contains objects as its elements. In this…

Q: Which statement is correct? int[] n = { 16, 3, 7, 18, 21 }; int[] m = n;   Question 6 options:…

A: Answer:

Q: Array cells are referenced by the same name. True O False

A: Array is a data structure which is a collection of similar data elements ,and are referenced under…

Q: How do you maintain track of which array items already contain data, even if the array is only…

A: Arrays are fundamental data structures in computer science, and efficient management of array items…

Q: standard deviation

A: Note: As per the guidelines can answer only three sections. Please re-submit it for other sections.…

Q: А class with 10 students will take 3 exams. Use 3 arrays to hold the score for each student and…

A: Below is the JAVA code and its explanation: - Explanation: - Defining the class StuInfo to hold the…