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- Java programming language . Write a method to find the index of a value in an array of integer numbers and then test it. For example: int x = 20; int[] array = {12,5,46,20,98,75,49} => The output -> the index is = 3Write a program in Java programming language that reads an array of integers! The program should output the average value computed from all even numbers in the array.Write a program using Java programming language that reads an array of numbers and: Program writes all even numbers! Program writes the number of all negative numbers! Program writes the product of all numbers on odd indexes in the array!
- in java write a method that given an integer array, computes and returns the sum of all negative numbers in the array. Example: array: 13, -2, 3, -4, -5 result: x= -2 -4 -5; x= -11FOR JAVA Write a method that takes a one dimensional integer array and an integer, and returns the index of the integer in the array. If the integer is not in the array, your program must return -1. If there are multiple occurrences of that number, your program must return the smallest index.in java wirte a method that given an integer array, computes and returns an integer x. the starting value of x is equal to the array length. for every odd element in the array, substract it from x, and for every even element in the array add it to x . Example: Array: [13,2,3,4,5] Result: x=5-13+2-3+4-5 x= -10
- 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.Java programming Write a method that takes an array of integers as a parameter. The method should return the occurrence of the even numbers in the passed arrayWrite program java Create 2D array 4 *5. Ask the user to enter the number inside the array. Print the numbers organized by rows. Calculate the average for each row. Print the least average. Finally, create a method that receives a 2D array to print its elements reverse starting from the last element.
- Write a Java program that creates an array of integers with length 5 and fills it with the number 1 through 5 then loop through the array and print out each elementFOR JAVA Write a method that takes a one dimensional integer array and an integer, and returns the index of the integer in the array. If the integer is not in the array, your program must return -1. If there are multiple occurrences of that number, your program must return the smallest index. Repeat the second question, but if there are multiple occurrences of the number, your program must return the largest index instead of the small- est.Write a java code that computes the alternating sum of all the elements in an array. For example, if your program has an array with these elements. 1 4 9 16 9 7 4 9 11 It will compute: 1 - 4 + 9 - 16 + 9 - 7 + 4 - 9 + 11 = -2
