Programming language: Processing from JavaQuestion attached as photoTopic: Use of Patial- Full Arrays A partially-full array of (x,y) points1. Create a partially-full array that can hold up to 1000 (x,y) coordinate pairs. In order to dothis, you will have to create 2 parallel arrays (one for X coordinates, and one for Ycoordinates), as well as a variable to hold the current number of points stored in the arrays.These must be global state variables.2. Use a canvas size of 500x500.3. Implement the void mouseClicked() function which is automatically called every timethat the mouse is clicked in the canvas. When this happens, add the location(mouseX, mouseY) to the stored list of coordinates.4. The void draw() function should clear the canvas, and then draw circles with theircentres at all of the stored (x,y) points that have been clicked. The circles should have adiameter of 20 pixels, and should be drawn in random colours that change every frame, sothat they appear to "flicker".

Actually, array is a collection of elements.

Create a partially-full array that can hold up to 1000 (x,y) coordinate pairs. In order to do this, you will have to create 2 parallel arrays (one for X coordinates, and one for Y coordinates), as well as a variable to hold the current number of points stored in the arrays. These must be global state variables. Use a canvas size of 500x500. Implement the void mouseClicked() function which is automatically called every time that the mouse is clicked in the canvas. When this happens, add the location (mouseX, mouseY) to the stored list of coordinates. The void draw() function should clear the canvas, and then draw circles with their centres at all of the stored (x,y) points that have been clicked. The circles should have a diameter of 20 pixels, and should be drawn in random colours that change every frame, so that they apnear to “flicker"

Create a partially-full array that can hold up to 1000 (x,y) coordinate pairs. In order to do this, you will have to create 2 parallel arrays (one for X coordinates, and one for Y coordinates), as well as a variable to hold the current number of points stored in the arrays. These must be global state variables. Use a canvas size of 500x500. Implement the void mouseClicked() function which is automatically called every time that the mouse is clicked in the canvas. When this happens, add the location (mouseX, mouseY) to the stored list of coordinates. The void draw() function should clear the canvas, and then draw circles with their centres at all of the stored (x,y) points that have been clicked. The circles should have a diameter of 20 pixels, and should be drawn in random colours that change every frame, so that they apnear to “flicker"

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter6: Arrays

Section: Chapter Questions

Problem 5GZ

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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. Using Scanner.input to prompt user, Use the following names and phone numbers: Gina (847) 341-0912 Marcia (847) 341-2392 Rita (847) 354-0654 Jennifer (414) 234-0912 Fred (414) 435-6567 Neil (608) 123-0904 Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991
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.
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. Use the following names and phone numbers: Name Phone # Gina (847) 341-0912 Marcia (847) 341-2392 Rita (847) 354-0654 Jennifer (414) 234-0912 Fred (414) 435-6567 Neil (608) 123-0904 Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991 import java.util.*; class PhoneNumbers { public static void main(String[] args) { // Write your code here } }