Write a Java program to take an array of ints, print true if one of the first 4 elements in the array is a 9. Array may have length less than 4

Write a Java program to take an array of ints, print the number of 9's in that array.

Write a program to do the following task: Declare a two-dimensional array with 3 rows and 4 columns and fill it with random integers in the range of 0 to 100. Then create a one-dimensional array of doubles whose elements are the average values of each of the rows of the two-dimensional array. Output the two-dimensional array with the average of each row displayed at the end of each line.using java programming different method

Write a java program (class) called Grades to do the following. Must use an array. Ask the user for 20 grades. Get from the user each grade and fill an array with the grades. Find the average of the elements of the array. Print how many grades are smaller than the average. To get you started, your program code will begin as follows: import java. util. *; //includes Scanner public class Grades { public static void main(String[] args) { //begins main method

Write a java program that prompts user for 10 numbers of any type and stores them in an array. Then print the following: All the values in the array. The sum of all values in the array. The average of all values in the array. The largest value in the array. The smallest value in the array. All the positive numbers in array. All the negative numbers in array. All the odd numbers in array. All the even numbers in array.

Write a program to accept 10 positive and negative values in an integer array. Program would shift all negative values to the left side and all positive values to the right side of the array without sorting them. Use Java coding Language.

I need help with creating a Java program described below: Minesweeper.Write a program that reads three numbers, m, n, and p and produces an m-by-n Booleanarray where each element is occupied with probability p. In the minesweeper game, occupiedcells represent bombs and empty cells represent safe cells.Print out the array using an asterisk for bombs and a period for safe cells.Then, create an integer two-dimensional array with the number of neighboring bombs (above,below, left, right, or diagonal). * * . . . * * 1 0 0. . . . . 3 3 2 0 0 . * . . . 1 * 1 0 0Write your code so that you have as few special cases as possible to deal with, by using an(m+2)-by-(n+2) Boolean array.

Write the following Java program Allocate an array a of ten integers. Put the number 17 as the initial element of the array. Put the number 29 as the last element of the array. Fill the remaining elements with –1. Add 1 to each element of the array. Print all elements of the array, one per line. Print all elements of the array in a single line, separated by commas.

Write a Java program that reads an integer N from the user and declares an integer array of size N. It then inputs N non-negative integers from the user into the array and do the following: 1. Finds and prints the minimum, maximum, sum, and average of the numbers. 2. Displays array data as a histogram – graphically by plotting each numeric value as a bar of asterisks (+) as shown in the example diagram. This is somehow similar to Lab11 Sample output Enter the size of array: 9 Enter 9 integer values: 10 19 5 14 Minimum = Maximum = 19 = 68 = 7.55 Sum Average ========== Histogram: ======= Element Ua lue 10 19 Histogran T T T Arial v T = ABC 3 (12pt) II Com