10. Find how many prime numbers are there in an array.
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A: HI THEREI AM ADDING ASNWER BELOWPLEASE GO THROUGH IT THANK YOU
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- 8. Input 10 numbers into an array. Reverse the array. For example : Original numbers: 23 45 78 44 After reversing : 44 78 45 23 java pro8. A magic square is an n by n square in which each element is an integer between 1 and n*n and all column sums, row sums and diagonal sums are equal. For example, the following is a 3 by 3 magic square in which each row, each column, and each diagonal adds up to 15. 4 3 8 9 1 7 6. Write a program that accepts a two-dimensional array size 10 by 10. The program should check and output whether it is a magic square or not. What is the output of the following code?H.W: - Write a program that reads from the user an array with one dimension n and then find the largest even and smallest negative element numbers.
- Create a program which does the following: 1. Asks the user for 5 numbers and stores them in an array. 2. Prints out the numbers entered. 3. Stores the index numbers where the user input values are greater than than 100.,conveyance allowance and basic pay. Write a program that takes 20 elements of array from user at run time. Find maximum element of array and swap it with last element of array. Display before and after swapping array. OOLuck ENG 813 AM IN 4/14/2021Problem2 Write a program that display the position of a given element in an array. You should print the index (i.e. the position) of the element. If the element appears more than one time than you should print all its positions. The size of the array should be entered by the user. If the element does not occur then you should display element not found. Sample1: Enter the size of the array: 5 Enter an array of size 5: 44 5 13 44 67 Enter the element to find: 44 44 is found at position 44 is found at position 44 occurs 2 time(s) Sample2: Enter the size of the array: 4 Enter an array of size 4: 12 150 17 20 Enter the element: 18 18 is not found
- For the array ADT, the operations associated with the type array are: insert a value in the array, delete a value from the array, and test whether a value is in the array or not. 1.true 2.falseProgramming language: Java Write a program do the following: 1- ask student to enter name 2- ask student to enter the number of school subjects 3- Declare an array the same size as the number of school subjects. 4- ask the students to enter the marks in the array. 5- display the student name and the marks.Create a program that performs the following one-dimensional-array operations: Create an array called counts. Add 1 to each of the 10 elements of array counts. Print out the values of the 10 elements. Create an array with the following values: 3, 7, 9, 12, 15. Multiple each of the 5 elements by 3. Print out the values of the 5 elements.
- Create an array of 100 integers using a random generator. ( 1 for loop) Provide the sum and average of the array. (1 for loop) Find the smallest and largest number in the array. Determine its position in the array. (2 for loops) How many numbers are below the average, and how many numbers are above the average. (1 for loop) Print all data to the console, but do not print the array to the console. So this is what I have so far. import java.util.Scanner; *do I need this?* import java.util.Random; import java.util.Arrays; public class MainClass { public static final int N = 100; public static int[] data; public static int sum; public static int min; public static int max; public static double avg; public static void main(String[] args) { Random rndGen= new Random(-1); *is this necessary for random gen?* sum = 0; int[] data = new int [N]; * do I need this even though I declared at beginning for(int i = 0; i < N; i++) // populate array //calculate array…Carry out the following tasks with an array: a. Allocate an array of ten integers. b. Put the number 17 as the initial element of the array. c. Put the number 29 as the last element of the array. d. Fill the remaining elements with –1. e. Add 1 to each element of the array.f. Print all elements of the array, one per line. g. Print all elements of the array in a single line, separated by commas.h. Count how many elements are less than a given value (entered by user). i. Delete all elements that are less than a given value (entered by user). j. Place all elements that are less than a given value (provided by user) in another array.1.Write the code to take an array (int stuff[100]) and initialize each element of stuff to -1. 2.Write the code to take an array (int stuff[100]) and initialize each element with user input a.Update the program to sum the values in the array. b.Update the program to print all elements of the array in reverse order. c.Update the program to search through the array and find the smallest value in the array. d.Update the program to search through the array for the value 6, and print “found it”, if it exists. #####java only#####
