An initializer list can be used to create and store values in an array An initializer list is used whenever the values to be stored in the array are known beforehand. The code below creates the array, my List using an initializer list: double [] myList = 5.6, 4.5, 3.3, 13.2, 4.0, 34.33, 34.0, 45.45, 99.993, 11123}; myList reference my List[0] my List[1] 5.6 4.5 myList[2] 3.3 Аrray reference variable my List[3] 13.2 myList[4] 4.0 Array element at index 5 my List [5] Element value 34.33 myList[6] 34.0 my List[7] 45.45 myList[8] 99.993 myList[9] 11123 An array created using an initializer list is processed the same way as any other array The first element of the array,myList, is at index position 0, has the value 5.6 and is referenced by: myList [0] The 6th element of the myList Array is at index position 5. Its value is 34.33 and it is referenced by: myList [5] Please submit a screen print of the Eclipse editor showing your code and output with answers:

An initializer list can be used to create and store values in an array An initializer list is used whenever the values to be stored in the array are known beforehand. The code below creates the array, my List using an initializer list: double [] myList = 5.6, 4.5, 3.3, 13.2, 4.0, 34.33, 34.0, 45.45, 99.993, 11123}; myList reference my List[0] my List[1] 5.6 4.5 myList[2] 3.3 Аrray reference variable my List[3] 13.2 myList[4] 4.0 Array element at index 5 my List [5] Element value 34.33 myList[6] 34.0 my List[7] 45.45 myList[8] 99.993 myList[9] 11123 An array created using an initializer list is processed the same way as any other array The first element of the array,myList, is at index position 0, has the value 5.6 and is referenced by: myList [0] The 6th element of the myList Array is at index position 5. Its value is 34.33 and it is referenced by: myList [5] Please submit a screen print of the Eclipse editor showing your code and output with answers:

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 19RQ

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Q2 You have a dynamic array with 3 elements in it and a capacity of 4. The capacity doubles when additional space is needed and shrinks by 50% (rounding down) when the size is at or below 1/3 capacity. Answer the questions below for the following operation sequence: Add, Add, Remove, Remove, Remove Q2.1 What will be the capacity of the list when the whole sequence is completed? Answer= Enter your answer here
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Subject-Object oriented programing Write a program which:• creates a new Array List• adds 5 decimal numbers to it• prints the list to the screen In the same program, replace the element in the ArrayList at index 2 by null. Print the resulting list tothe screen.
Language/Type: Java arrays Write a method named collapse that accepts an array of integers as a parameter and returns a new array where each pair of integers from the original array has been replaced by the sum of that pair. For example, if an array called a stores {7, 2, 8, 9, 4, 13, 7, 1, 9, 10), then the call of collapse (a) should return a new array containing {9, 17, 17, 8, 19). The first pair from the original list is collapsed into 9 (7+2), the second pair is collapsed into 17 (8 + 9), and so on. If the list stores an odd number of elements, the final element is not collapsed. For example, if the array had been {1, 2, 3, 4, 5}, then the call would return {3, 7, 5}. Your method should not change the array that is passed as a parameter.
6. the grade is under 20 which is outlier, remove it from the array list. 7. Print array list using System.out.println() 8. Use indexOf to print index of 80. 9. Use get function. 10. What is the difference between get and index of? 11. Print the values of the array list using Iterator class. 12.. Delete all the values of the array list using clear function. 13. Print all the values of the array after you execute clear using System.out.println(). what is the result of using clear function? 14. What is the shortcoming of using array List?
Subject-Object oriented programing Write a program which:• creates a new Array List• adds 5 decimal numbers to it• prints the list to the screen In the same program, use a 'for' loop to print each element of the Array List to the screen.
The capacity of an ArrayList O a. indicates the maximum number of elements allowed b. causes the size of the internal array to grow each time an element is added O. is set at a constant value when the code is compiled O d. is the number of items the ArrayList can hold without growing
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Below is code which defines and creates an Array, myList: int [] myList = new int [5]; //define and create The loop below stores the values 1 to 5 in myList: for (int i = 0; i< 5; i++) { myList [i] =i+1; //store values using a loop The loop below prints the values from first to last in myList: for (int i = 0; i< myList.length; i++) { System.out.print(myList [i]+""); The code below is used to get user from the user and calculate the sum: import java.util."; public class WhileWithInput { public static void main(String[] args) { Scanner reader = new Scanner (System.in); int count = 1; double total = 0; while (count <= 5) { System.out.println("Enter a decimal number"); double number = reader.nextDouble(); total = total + number; count = count + 1; System.out.printlin("The total is "+ total); } System.out.println("The total is "+ total); } 1 CPS 2231 Chapter 7- lab 2 Fall 2019 Use the examples on page 1 to complete the lab below. Please submit a screen print of the Eclipse editor showing…
An array index starts with -1 1 0. 2.
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