Write and test a Java method scalarProduct() that receives 2 integer arrays of the same size and returns the scalar product of the 2 arrays.
Q: Write a Java program to take input an integer n which is the size of an array and then take input n…
A: Write a Java program to take input an integer n which is the size of an array and then take input n…
Q: write a Java method merge that takes as parameter a non-empty double array representing employees’…
A: here i written java code for given problem MergeSalary. public class MergeSalary { }
Q: Write Java program that defines a double array of size 3, inputs 3 values in the array, and finds &…
A: I have given an answer in step 2.
Q: First, write a Java method issequence that takes as parameters a non-empty 2-dimensional array of…
A: The program is written in Java. Please find the source code in step 2.
Q: Write a Java program, using object- oriented programming concepts, that allows the user: 1- Enter…
A: Note: Answering the first three subparts as per the guidelines. Input : Input marks of 10 students.…
Q: Write a Java program to do the following task: Create an integer array of size 15. Input the values…
A: PROGRAM CODE: import java.util.*; // import utility package for javapublic class Main{…
Q: First, write a Java method isSequence that takes as parameters a non-empty 2-dimensional array of…
A: The question asks to check whether the two-dimensional array is sequential or not. we need to create…
Q: Write a complete Java program that will require the user to input integer values in a 2 dimensional…
A: Java program to initialize 2D array and print the input value of the array
Q: The correct syntax for passing an array as an argument in a method is: (a) a[] (b) a() (c) a (d)…
A: The correct answer is : ( c ) a
Q: Write a program in java to check whether an array of integer of length 2 does not contain 1 Or 3
A: Requirements:- Write a program in java to check whether an array of integer of length 2 does not…
Q: 16. Write a JAVA program to input the size and elements of an integer array. Then input an integer k…
A: As given, we need to write a Java program that takes array size and array elements as input. And…
Q: Write a Java program to do the following task: Input c from user. Create a char array of size c.…
A: An array is a linear data structure that has elements in contiguous locations of memory. Array…
Q: Write a java code segment to add two matrices A and B, and store the results in matrix C. C =…
A: Begin Declare size of the 2D array Declare 3 2D array Enter values in both the 2D arrays Add both…
Q: ii) Write a JAVA program to input the elements of an integer array of size 10 and then print the sum…
A: Algorithm: Step1:Start. Steps2:Take or read positive numbers. Step3:read negative numbers.…
Q: Write Java code and a C++ Code for the problem given below as:
A: So, the basic approach in this code is to count out the triplets. In those triplets, the sum of any…
Q: Consider the following equation for the sum of a finite arithmetic series: n(a,+an) S. where n is…
A: The formula to calculate the first n-terms in an arithmetic series is given by the following formula…
Q: Write a Java method/function (NOT AN ENTIRE PROGRAM) called largestValues which finds the largest…
A: The method to find the required output can be designed as follows: private static…
Q: Write a java program that takes two integers array a and b as an input and return a bolean type…
A: Algorithm:- Input size of array . Input elements in array a and array b. apply if else condition…
Q: Write a Java method that takes a two-dimensional ragged array as input and uses that array to print…
A: Given:
Q: Write a java program that will perform the following: 1. Define an array of integer 2. Ask the user…
A: Here, Code instruction is given.
Q: USING JAVA First, write a Java method isSequence that takes as parameters a non-empty…
A: Given: USING JAVA First, write a Java method isSequence that takes as parameters a non-empty…
Q: Below is a method intended to modify the input array by doubling each element and a main method that…
A: The given method does not return anything since there is not return statement simply a is assigned…
Q: Write a method that returns the percentage of elements greater or equal to 90 in an array of…
A: The method- calcPercentage( ) takes in an array of integer values as a parameter. Next, it iterates…
Q: Write java method to take two integer arrays and one int size variables as parameters and check if…
A: HI THERE I AM ADDING JAVA CODE AS PER ABOVE REQUIREMENT BELOWPLEASE GO THROUGH IT THANK YOU
Q: Write a Java 7 program with proper whole code and Explatation too,,. & Dont use JAVA8... Shil…
A: [JAVA CODE]import java.util.Arrays; import java.util.Scanner; public class Main {…
Q: code in Java that shows this answer using an array and other thin
A: Below is the required java program. Program Approach: Define a class name. Inside the class…
Q: First, write a Java method isSequence that takes as parameters a non-empty 2-dimensional array of…
A: - We need to create the desired functions and check them.
Q: Is there a built-in JAVA method that accepts two arrays as parameters and returns true if both…
A: Introduction: Is there a built-in JAVA method that accepts two arrays as parameters and returns…
Q: the output of the following Java program? import java.util.*; class ArrayGames { public…
A: Here have to determine about the output of given java code.
Q: Write a program in JAVA to input the number of elements in an array, also input the values in the…
A: The answer is as follows.
Q: In the JAVA language write a program to input the elements of two integer arrays A1, A2 of size 10…
A: For this program, we will be using two "for" loops at first to fill up arrays from user input. Later…
Q: 4. Given an integer array of size 10, write a Java program to prompt the user to enter an integer…
A: Given an integer array of size 10, write a Java program to prompt the user to enter an integer value…
Q: Write java program to create one dimensional array (MyList) of size 10, initialize its first two…
A: Since, there are multiple sub-parts in the question, we will answer for first three sub-parts given…
Q: Write a full Java program to do the following: 1. 2 3-1 1 Declare a one-dimensional array of type…
A: Here is the java code:
Q: The two-dimensional arrays m1 and m2 are identical if they have the same contents. How can I write…
A: I have written two codes. Code 1 is written assuming that the user wants to input array values for…
Q: Write a java code for the following. Write two methods that return the union and intersection of two…
A: // Java program to find union and intersection of // two sorted arrays public class FindUnion {…
Q: Write a java program that finds the average of one dimension array
A: Find the sum of all the elements in the array by iterating over the array and divide the sum with…
Q: First, write a Java method merge that takes as parameter a non-empty double array representing…
A: Here I have created 3 functions. Function merge(), takes an array as input and returns the merged…
Q: Write a Java method that takes a two-dimensional ragged array as input and uses that array to print…
A: Given:
Q: Solution in Java Create a function that takes an array of integers, sums the even and odd numbers…
A: The JAVA code is given below with code and output screenshot Happy Coding?
Q: Create a java program which validates whether a given array alternates between positive and negative…
A: The solution for the above given question is given below:
Q: Write a Java program to do the following task :Create an integer array of size 15. Input the values…
A: Code:- import java.util.*;public class Main{ public static void main(String[] args) { Scanner sc…
Q: Vhich of the following is False about arrays in Java? A Java array is an object. O Length of array…
A: I have provided solution in step2
Q: Write a static method histogram() that takes an array a[ ] of int values and an integer M as…
A: Q: Code the given problem in Java
Q: First, write a Java method merge that takes as parameter a non-empty double array representing…
A: import java.util.Scanner;//to read inputpublic class Main{ private static Scanner input = new…
Q: Problem (class MergeSalary) First, write a Java method merge that takes as parameter a non-empty…
A: Answer :
Q: **11.18** Java Solve (ArrayList of Character) Using the following header, create a method that…
A: Introduction We need to write a java program that converts String to an Arraylist of characters. We…
Q: Write a Java program (One class with a main method) to do the following: 1. Ask the user to enter an…
A: PROGRAM CODE: import java.util.*; // import java utility packagepublic class…
Q: Wite a java program that: 1. Creates 2 arrays (A & B) of type integer and of same size. The size is…
A: Program Approach: Import the necessary header files for the standard I/O operations. Declare a…
Q: Write a java method called SearchKey that return the indices of the first and the last occurences of…
A: Note: This code should be rewritten instead of copying to the compiler otherwise it will throw a…
Exercise 4
Write and test a Java method scalarProduct() that receives 2 integer arrays of the same size and
returns the scalar product of the 2 arrays.
Step by step
Solved in 3 steps with 1 images
- Write in Java. Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int findMajority(int[] A) that accepts an array A. The function should return the Majority Element in the array. If no majority element then return 0. Use following methods to solve the problem: int findCandidate(int a[]) that accepts the array and find a candidate for the majority boolean isMajority(int a[], int cand) that accept the array and the candidate element and check if the candidate occurs more than n/2 times Input: 5 1 2 1 2 2 Where, First line represents the size of an array. Second line represents array elements separated by single space. Output: 2 Here for the given array, 2 appears 3 times in the array of size 5. No space after the element in the output. Assume that, N is an integer within the range [1 to 10000]. Array elements are within the range…URGENT 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}}.Correct the following wrong statements. In Java, method overloading means that a program may contain more than one method with same signatures. Each column in a 2D array could be dealt with as 1D array.
- Please Program this in SMALLTALK Extend class Array with the method contains:. It returns true if the argument is in the array, and false if not. Use the #= binary message for comparisons. Example interaction: st> a := #(3 1 4 8 7 3). (3 1 4 8 7 3 ) st> a contains: 4. true st> a contains: 99. false Start of answer: Array extend [Write in Java. Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int findMajority(int[] A) that accepts an array A. The function should return the Majority Element in the array. If no majority element then return 0. Use following methods to solve the problem: int findCandidate(int a[]) that accepts the array and find a candidate for the majority boolean isMajority(int a[], int cand) that accept the array and the candidate element and check if the candidate occurs more than n/2 times Input: 5 1 2 1 2 2 Where, First line represents the size of an array. Second line represents array elements separated by single space. Output: 2 Here for the given array, 2 appears 3 times in the array of size 5. No space after the element in the output. Assume that, N is an integer within the range [1 to 10000]. Array elements are within the range…Write a Java method that takes two three-dimensional integer arrays and adds them componentwise.
- FOR 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}}.Write a java program for the following: Create an integer array with 10 numbers. Apply the Linear Search method to find a target using Recursive method. Try to use a scanner to input the target value. Give different target values which shows both successful and not successful of searching method.Write Java program that defines a double array of size 3, inputs 3 values in the array, and finds & displays the MAX & AVERAGE of the array elements. .
- First, write a Java method merge that takes as parameter a non-empty double array representing employees’ salaries. The method merges the values of every 2 adjacent elements. put the merged values at the beginning of the array, and put 0 in the remaining positions. Suppose that the original array will contain an even number of elements. Second, write two java methods readArray(int[]a) and printArray(int[]a) that reads/writes the elements of an array passed in parameter from/to the standard input/output. Finally, Use the following main method to test your different methods: public class MergeSalary { private static Scanner input = new Scanner(System.in); public static void main(String[] args) { } } double[] salaries = new double[10]; System.out.print("Enter 10 salaries: "); readArray(salaries); merge(salaries); System.out.print("Salaries after merge: "); printArray(salaries); Hint: For the method merge, you can work on the same array or use a temporary array. Run example:…First, write a Java method merge that takes as parameter a non-empty double array representing employees’ salaries. The method merges the values of every 2 adjacent elements. put the merged values at the beginning of the array, and put 0 in the remaining positions. Suppose that the original array will contain an even number of elements. Second, write two java methods readArray(int[]a) and printArray(int[]a) that reads/writes the elements of an array passed in parameter from/to the standard input/output. Finally, Use the following main method to test your different methods:Write a java program to declare an array of 20 integers and initialize all of its members with 7. Print the array.