iven an array of integers, return an array with all duplicates removed. public class RemoveDuplicatesFromArray{ public static int[] solution(int[] nums){ // ↓↓↓↓ your code goes here ↓↓↓↓ return new int[0]; } }
Q: code in javascipt that removes duplicate values from an array. array is filled by manually I
A: Approach: take a array with duplicate elements and then make a function pass this array as argument…
Q: public static void reverseAscendingbubarrays (int[] items) Rearrange the elements of the giyen array…
A: The first question will be solved only as multiple questions are asked at once. Java code: import…
Q: Using python create a class that contains an attributes, constructors__init__ and methods where…
A: Python program to create a class that contains a constructor and some methods. The constructor takes…
Q: Implement one of the following sorts of your choosing to reorder values from least-to-greatest (i.e.…
A: The answer is given in below step
Q: Write array methods that carry out the following tasks for an array of integers by completing the…
A: Step 1: The array is a kind of linear data structure used for the collection of the same types of…
Q: Given an array with n objects colored red, white or blue, sort them so that objects of the same…
A: class Sort { //required function public void sortColors(int[] nums) { int…
Q: A Math teacher is teaching Math course to a set of classes (each class may have different number of…
A: Given data is shown below:
Q: Given an array of integers $arr, return the sum of all the integers that have an even index,…
A: Algorithm - Create a method evenLast with one array as argument. Now use the below logic $out =…
Q: Implement one of the following sorts of your choosing to reorder values from least-to-greatest (i.e.…
A: The following shows the implementation of bubbleSort, selectionSort and insertionSort using Java…
Q: Given an array of integers starting from 1, return the integer missing in the incremental sequence.…
A: output
Q: public static void reverseAscendingSubarrays(int[] items) Rearrange the elements of the given array…
A: Given: public static void rhMck9sCCSTtRdH84JvGe1yR2Sqg5tE82E(int[] items)Rearrange the elements of…
Q: Above method deletes range of elements from an array. Consider array A[] globally declared and…
A: Here, the function is accepting two int parameters, from and to The main use of this algorithm is…
Q: PLZ help with the following in Java try abd keep it simple so i can understand You have a long…
A: Given: PLZ help with the following in Java try abd keep it simple so i can understand You have a…
Q: java using sets r maps Given an array of distinct integers, write a method called elementRank()…
A: Programs: Programs are used mainly for problem-solving. Any kind of complex problems can be solved…
Q: A Math teacher is teaching Math course to a set of classes (each class may have different number of…
A: PROGRAM CODE: import java.util.ArrayList;import java.util.Scanner; public class Main { public…
Q: Consider the binary search method presented in class and shown below. Suppose the method is called…
A: (B) The method will work correctly, even if there are duplicate values, just as long as it is…
Q: The Sieve of Eratosthenes is an algorithm that finds all prime numbers up to a given limit, n. It…
A: Q: The Sieve of Eratosthenes
Q: True or False: The below method is correctly overloaded: public int linearSearch(double] array, int…
A: Here, we are going to check whether method linearSearch{ } is correctly overloaded or not.
Q: Consider the following method body which deletes a number from array: void deleteNum(int n) {…
A: #include <iostream>using namespace std;int stack[100], n=100, top=-1;void push(int val)…
Q: Write method findZero, as started below. findZero should return the index of the first element of…
A: JAVA Program for above : import java.util.Scanner; class Prog{ // required function for…
Q: Used python as programming language • Create a class wherein a group of integers separated by space…
A: Using Python programming language and object oriented approach. We have made class IntegerList with…
Q: // Finds all duplicate elements in the array. for (int i = 1; i <= arrSize; i++) { for (int j = i+1;…
A: Here in this question we have given some piece of code and we have asked to find the time complexity…
Q: Analyze the following and select the right print result ArrayList arrstr=new ArrayList();…
A: Given Java statements, ArrayList<String> arrstr = new ArrayList<String>();…
Q: Code in javaScript Given an array of integers arr, implement a function that returns a new array…
A: Algorithm - Take input from user. Now use the below logic to solve the problem var r =…
Q: Modify the unsortedArrayAccess class by adding a method that find the smallest element and average…
A: Program modification: Define the smallest() function that is called by the called by class object…
Q: Write method findZero, as started below. findZero should return the index of the first element of…
A: Solution:
Q: Given an array of integers $arr, return the sum of all the integers that have an even index,…
A: Algorithm - Create a method evenLast with one array as argument. Now use the below logic $out =…
Q: Write a method to return the first duplicated string in an array. Comparison must check case (e.g.,…
A: Answer: ublic class arrays { public static void main(String[] args) { String[] myNumbers =…
Q: Write the method sum2D() which accepts a two dimensional integer array and returns the sum of all…
A: Python used to answer this question
Q: Write a java program. Write a method getDecimalArray that recieves an array named octalArray…
A: Make the program easier by diving into functions. First take input into octalArray and get the…
Q: Write a method reverse that takes an array as an argument and reverses it. Do not create a new…
A: Creating a method that takes an array as an argument and reverse it.⦁ Print() is used to take…
Q: First, write a Java method merge that takes as parameter a non-empty double array representing…
A: In this question, we are asked to complete readArray(), merge() and printArray() methods in Java…
Q: Consider the following equation for the sum of a finite arithmetic series: Sm where n is the number…
A: As no programming language is mentioned, it is solved using JAVA
Q: Implement a mergeUniqueValues(arr1, arr2) method. When passed two arrays of strings, it will return…
A: Answer in step2
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: If x is an array of interger, then the value of &x[i] is same as A. &x[i-1] + sizeof (int) B. x…
A: We are given an array x which contain integers and we are asked which option will give the value of…
Q: Implement one of the following sorts of your choosing to reorder values from least-to-greatest (i.e.…
A: Start. Take the array and pass it to the bubble sort function. In this function, the array will be…
Q: Write a java program. Write a method getDecimalArray that recieves an array named octalArray…
A: The input has to be validated as an octal number can have only numbers from 0-7 and thus if we found…
Q: A Math teacher is teaching Math course to a set of classes (each class may have different number of…
A: The program is implemented in Java using object oriented approach. We have the following arrays in…
Q: Using python create a class that contains an attributes, constructors __init__ and methods where…
A: create a class create a constructor for the class the constructor will create a list and store the…
Q: Consider a two-dimensional Java array. For the element at position [3][1], the neighboring element…
A: To do: tell the position:
Q: Java. Implement a method that will return a String with an array's elements separated by spaces.…
A: Answer: Explanation:- Check if start value is less than 0 as array index can't be in negative so…
Q: Java Write a method to perform an enhanced sequential research for an integer array. The regular…
A: Java Source Code: // class name as CST1201Test_3public class CST1201Test_3 { public static…
Q: Help me to change this code in java language: Arrays.sort(hand, (c1, c2) -> { if(c1.rank !=…
A: import java.util.Arrays; import java.util.HashMap; public class RankArrayElement { public…
Q: This question is in Java. Square all the numbers in the input array using the map stream method,…
A: Java program to find square of number of element in list using map stream method
Q: Implement a mergeUniqueValues(arr1, arr2) method. When passed two arrays of strings, it will return…
A: Solution For the problem, I have written a program for that instruction are given below Step 1: In…
Q: Given an array of integers $arr, return the sum of all the integers that have an even index,…
A: We must design the program in the PHP programming language for this problem. To solve this problem…
Q: write a java program: (must use set or map) Given an integer array and a value k, write a method…
A: The program finds the k difference in a given array. Read the size of the array n from the user then…
Q: public void question(ArrayStack s) if(topOfStack E all = (E)) new Object[topOfStack + 1]; for (int i…
A: here, we have give the explanation related to code : By assuming it contain some numbers, the…
Given an array of integers, return an array with all duplicates removed.
public class RemoveDuplicatesFromArray{
public static int[] solution(int[] nums){
// ↓↓↓↓ your code goes here ↓↓↓↓
return new int[0];
}
}
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- (a) Write a method public static void insert(int[] a, int n, int x) that inserts x in order among the first n elements of a, assuming these elements are arranged in ascending order. Do NOT use arraylists. x is the last element in a. n does not include x. (b) Using the insert method from Part (a), write a recursive implementation of Insertion Sort.Given an ArrayList of integers, return an ArrayList where all the odds are before the evens in the order that they occur. import java.util.ArrayList;public class EvenAfterOdds{public static ArrayList<Integer> solution(ArrayList<Integer> nums){// ↓↓↓↓ your code goes here ↓↓↓↓return new ArrayList<>();}}Write a Java program to find the median of all elements in an array of integers. The median is the middle value in an ordered set of numbers. If the number of elements is even, the median is the average of the two middle values. Crease a class name Task5. There should be a main method and a “findMedian” method to find out the median of an input array.
- Write method findZero, as started below. findZero should return the index of the first element of array A that contains the value zero, starting from position 0 up through position pos. If no element of A from position 0 to position pos contains the value zero, then findZero should return –1. For example:(in java) Array (A) Position (pos) Value returned by findZero(A, pos) 1 0 2 5 6 0 -1 1 0 2 5 6 1 1 1 0 2 5 6 2 1 1 0 2 0 6 2 1 1 0 2 0 6 4 1 1 2 3 4 5 4 -1 Complete method findZero below. Assume that it is called only with values that satisfy its assumptions as stated below. // Description: Returns smallest index k // such that (0 <= k <= pos) and (A[k] == 0) // Assumptions: 0 <= pos < A.length public int findZero(int[] A, int pos) {Write a java method called SearchKey that return the indices of the first and the last occurences of an element k in an array.The function should Return [-1,1] in case the element was not foundFOR JAVA Write a Java method that takes two 2 dimensional int arrays (a and b) and a 2 dimensional boolean array (c) where all three arrays have the same size. Your method should return an array (result) such that, if a partic- ular element in c is true, then the corresponding (same indexed) element in result must be the multiplication of the the corresponding elements of a and b. If the element in c is false, then the the corresponding element in result must be the negative of multiplication of the the corresponding element in a and b. For example ifa = {{1,2,3},{4,5}},b = {{1,2,1},{0,2}} andc = {{true,false,true},{false,true}}, then the result should be result={{1, -4, 3}{0, 10}}.
- For this problem I have a java code: import java.util.Arrays; import java.util.Scanner; public class MergeSortWeightedSumInversion { public static long merge(int arr[], int l, int mid, int r) { long weight = 0; int n1 = mid-l+1; int n2 = r-mid; int[] a = new int[n1]; int[] b = new int[n2]; for(int i = 0; i < n1; i++) { a[i] = arr[l+i]; } for(int i = 0; i < n2; i++) { b[i] = arr[mid+i+1]; } int i = 0, j = 0, k = l; while(i<n1 && j<n2) { if(a[i] <= b[j]) { arr[k] = a[i]; k++; i++; } else { weight += (a[i] + b[j]); arr[k] = b[j]; k++; j++; } } while(i<n1) { arr[k] = a[i]; k++; i++; } while(j<n2) { arr[k] = b[j]; k++; j++; } return weight; } public static long mergeSort(int arr[], int l, int r) { long weight = 0; if(l < r) { int mid = (l+r)/2; weight += mergeSort(arr, l, mid); weight += mergeSort(arr,mid+1,r); weight += merge(arr,l,mid,r); } return weight; } public static void main(String[] args) { Scanner scan = new Scanner(System.in); int n; n =…Given an array with n objects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order red, white and blue. Here, we will use the integers 0, 1, and 2 to represent the color red, white, and blue respectively. Please make the solution at least as efficient as O(nlog2n). public class Sort { public void sortColors(int[] nums) { // your code goes here } }FOR JAVA Write a method that takes an integer array and returns the difference between the sum of even indexed elements and the sum of odd indexed elements in that array.
- Given a non-negative integer N, the task is to find the Nth row of Pascal’s Triangle. import java.util.ArrayList;public class NthRowPascal{public static ArrayList<Integer> solution(int nth){// ↓↓↓↓ your code goes here ↓↓↓↓return new ArrayList<>();}}Given an array of numbers, and an integer, find the last index that that integer appears in the array. If the number is not found, return -1. import java.util.ArrayList;public class LastIndexFound{public static int solution(ArrayList<Integer> nums, int numToFind){// ↓↓↓↓ your code goes here ↓↓↓↓return 0;}}code: import java.util.Random;import java.util.ArrayList;import java.util.Scanner;public class WeekendOrders {/*** * This method takes as input the scanner instance created from main and* asks the user for input on the number of orders placed on each of the * days on the long weekend (Saturday, Sunday, and Monday). * Put the number of orders for each day in an array of fixed size* * * @param scnr (an instance of Scanner)* @return an array of int which includes the number of orders* placed on each day, with one day per index of the array*/public static int[] getUserInput(Scanner scnr){// DO NOT MODIFY THIS LINEint[] userInput = new int[3];// TODO: Prompt user for input on number of orders on each day// and store in userInputreturn userInput; }/*** * This method appends all the new orders for the given day onto the * arraylist. It first generates a random int between 0-2 (inclusive).* If the int is 0: it adds "Burger" to the prevOrders list* If the int is 1: it adds "Fries" to the…
