Write a statie method called shorten that takes an ArrayList of Integers as a parameter. It should replace each sequence of two or more equal Integers in the ArrayList with a single Integer equal to the sum of the Integers that were equal. For example, suppose that the parameter is an ArrayList named a containing: [3, 7, 7, 7, з, 6, 6, 14] Then after calling shorten the ArrayList a should contain: [3, 21, 3, 12, 14] So the 3 occurrences of 7 were replaced with 21, and the 2 occurrences of 6 were replaced with 12. The two occurrences of 3 aren't changed, since they aren't next to each other.

Write a statie method called shorten that takes an ArrayList of Integers as a parameter. It should replace each sequence of two or more equal Integers in the ArrayList with a single Integer equal to the sum of the Integers that were equal. For example, suppose that the parameter is an ArrayList named a containing: [3, 7, 7, 7, з, 6, 6, 14] Then after calling shorten the ArrayList a should contain: [3, 21, 3, 12, 14] So the 3 occurrences of 7 were replaced with 21, and the 2 occurrences of 6 were replaced with 12. The two occurrences of 3 aren't changed, since they aren't next to each other.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Exercise 1: Visit the US News & World Report Best Electric Cars of 2021 (Links to an external…

A: Actually, given information: Visit the US News & World Report Best Electric Cars of 2021 (Links…

Q: Create a class called Employee with three attributes: Name, Salary and Id.  Make constructors,…

A: Answer is given below-

Q: Suppose we have a method with header: public ArrayList meth (ArrayList list, int n) Which of the…

A: Template Method is a behavioral design pattern that allows you to defines a skeleton of an algorithm…

Q: Write the method public static int sumOfOdds(int [] myArray) that takes an integer array myArray.…

A: We are going to write a code in java in which we will find out the sum of odd elements in the array.…

Q: Write a helper method, with the signature eliminateZerosinArray[int[]): int[], that takes a single…

A: Note: Answering the question in python as no programming language is mentioned. Task : The task is…

Q: In this assignment, you will implement a class calledArrayAndArrayList. This class includes some…

A: For the above program, we need to add the below mentioned functions or methods in java: ●…

Q: Write a void method called rollLeft that takes an array of int as its parameter. The method should…

A: ALGORITHM:- 1. Pass a 1D array to the method named as rollLeft. 2. Display the initial state of the…

Q: n java Write a method public static ArrayList append(ArrayList a, ArrayList b) that appends one…

A: import java.util.ArrayList; import java.util.*; public class Append { public static…

Q: You will be given an ArrayList of Strings. These strings will be words with at least one character.…

A: I have done the code using Java language. Make sure you are on latest version of Java. I have given…

Q: write a method that creates an array representing the count of how many values in a given data set…

A: NOTE: Here I also used driver code for running the function ,please ignore it 2) please follow…

Q: Write (define) a public static method named countInRange, that takes an ArrayList of Integer, and…

A: PROGRAM INTRODUCTION: Start definition of the function to perform count in range activity. Declare…

Q: java This method gets an Arraylist of Integers and a number(Integer). It returns an Arraylist. It…

A: public static ArrayList<Integer> removeInst(ArrayList<Integer> r,Integer n)…

Q: Write a static method blur(double[][]picture) that you could use on a part of a picture file to…

A: // PictureBlur.java import java.text.DecimalFormat; public class PictureBlur { private static…

Q: Array A before calling *4:Zerca O12040 102340 120046 1023 1234 Array a after the call vetZeroe (A)…

A: I'm providing the code in java for the above question. I hope this will be helpful for you..

Q: Write method findZero, as started below. findZero should return the index of the first element of…

A: Solution:

Q: 99 100], with missing ranges in between. Find all the missing numbers from the range, add them…

A: Correct Code: import java.util.*;public class Main { public static void…

Q: Write a static method called "flip4" that takes an ArrayList of integer values as a parameter and…

A: import java.util.*;public class Flipper { public static void main(String[] args) {…

Q: Java Complete a method calledRedundantCharacterMatch(ArrayList YourFirstName): the parameter of…

A: Answer : Code: import java.util.ArrayList; public class ArrayList_Practice { public static…

Q: Given an array of numbers, and an integer, find the last index that that integer appears in the…

A: The lastindexOf() method of arraylist returns the index of the last occurrence of the specified…

Q: an ArrayList of Strings as a parameter. It should first sort the ArrayList using the sort function…

A: Java code: import java.util.*;public class RemoveDuplicates { public static void…

Q: java Create a method that: is called timesTwo returns an ArrayList of Integers takes in a single…

A: In this question create static methods and return ArrayList values and that takes two parameters.…

Q: (B) Write a method called checkItem in an application class called ListApplication that has first…

A: We have to write method called checkItem in java class ListApplication that has parameter list of…

Question

Write a static method called shorten that takes an ArrayList of Integers as a parameter. It should replace each
sequence of two or more equal Integers in the ArrayList with a single Integer equal to the sum of the Integers that
were equal. For example, suppose that the parameter is an ArrayList named a containing:
[3, 7, 7, 7, 3, 6, б, 14]
Then after calling shorten the ArrayList a should contain:
[3, 21, 3, 12, 14]
So the 3 occurrences of 7 were replaced with 21, and the 2 occurrences of 6 were replaced with 12. The two occurrences of 3
aren't changed, since they aren't next to each other.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

shorten( ):

VIEW

Code:

VIEW

Output:

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Implement getArrayElmsInRange Method Details: getArrayElemsInRange public static int[] getArrayElemsInRange(int[] array, int lower, int upper) Returns an array with values in the range defined by lower (inclusive) and upper (inclusive). Feel free to use the getCountInRange method during the implementation of this method (See below). Parameters: array - integer array lower - lower limit upper - upper limit Returns: array with values in the range or empty array Throws: java.lang.IllegalArgumentException - if array is null or lower is greater than upper. Any error message is fine (e.g., "Invalid parameters(s)") getCountInRange Method: class Main { // this function will return the number elements in the given range public static int getCountInRange(int[] array, int lower, int upper) { int count = 0; // to count the numbers // this loop will count the numbers in the range for (int i…
Write a method that takes a rectangular two-dimensional array of type int. The method returns true if the sum of the even elements of the parameter array are larger than the sum of the odd elements, otherwise the method returns false. public static boolean sum(int[]0 in) Taken array Result 1 -3 17 5 -2 30 true 1 3 -1 -1 -3 -4 7 -1 10 false -1 3 -4 15
Write a method swapArrayEnds() that swaps the first and last elements of its array parameter. Ex: sortArray = {10, 20, 30, 40} becomes {40, 20, 30, 10}. The array's size may differ from 4. new code can only be added between existing code. as seen in image.
Given an array, find the next greater element for each element in the array, ifavailable. If not available, print the element itself. The next greater element y for anelement x in the array is the first element that is greater than x and occurs on its rightside. The next greater element of the right most element in an array is the elementitself.Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9].
Write a static method that displays all combinations of picking two numbers from the array list: public static void combinations(ArrayList<Integer> list) Include the driver program that prompts the user to enter 10 integers and displays all combinations of picking two numbers from the array list.
Write a static method named joiner that accepts two arrays of strings al and a2 as parameters and returns a new array a3 such that each element of a3 at each index i stores a new string composed of the words stored at al[i] and a2[i] joined together with the word with the work having greater length (more characters) at the front of the concatenated string. If there is a tie, take the element from al. For example, if al and a2 store the following elements: String [] al String [] a2 {"star", "pie", "jelly bean", "car"}; {"cookie", "fig", "banana", "soda"}; Then your method should return the new array: {"cookiestar", "piefig", "jelly beanbanana", "sodacar"}. If the arrays al and a2 are not the same length, the result returned by your method should have as many elements as the shorter of the two arrays. For example, if al and a2 store the following elements: String[] al String[] a2 {"Splinter", "Leo", "April", "Don", "Raph"}; {"Krang", "Shredder", "Bebop"}; Then your method should return…