public class Test { public static void main(String[] args) } } int[] [] m1 = {{14, 11, 13, 12), { 18, 15, 13, 13), 19, 16, 15, 17 } }; { } int[] [] m2 = { { 54, 53, 51, 52 }, { 51, 59, 52, 56}, { 53, 54, 52, 58 } }; array:"); System.out.println("First displayArray (m1); System.out.println("Second array:"); displayArray (m2); /* write simple code to test your method and use displayArray to display the result if applicable */ //write your methods code here. public static void displayArray (int[] [] m) { for (int r = 0; r < m.length; r++) { for (int c = 0; c < m[r].length; c++) System.out.print (m[r] [c] + " "); System.out.println();

1Code a JavaScript callback function for the Array.map method to ('Yu Yamaguchi') evaluate an array of integersidentify the integers that are Prime numbersreturn the Prime numbers in the new array 2 Code a JavaScript callback function for the Array.reduce method to evaluate an array of integersdetermine the smalles integerreturn the smalles integer Note: if there are identical integers, the function is to return the last one.

How is this program written in java?

Question 1: Magic Matrix Magic square is an ? × ? matrix that is filled with the numbers 1,2,3, . . . . . , ?2 is a magic square if the sum of the elements in each row, in each column, and in the two diagonals is the same value.   6 1 8 7 5 3 2 9 4   Write a Java code to randomly generate a 3X3 matrix and check if the matrix is the magic square. In your code you must test two features: a. Does each of the numbers 1,2,3,….9 occur in the matrix? b. Are the sums of the rows, columns, and diagonals equal to each other?   Note: to generate a random number use the method Math.random() which generates a pseudo random number greater than or equal to 0 and less than 1. Sample Output could be as follows: Sample 1: The randomly generated matrix is: 4 3 8 9 5 1 2 7 6   Sample 2: The randomly generated matrix is: 4 9 2 3 5 7 8 1 6

strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down). Find all strobogrammatic numbers that are of length = n. For example, Given n = 2, return ["11","69","88","96"]. def gen_strobogrammatic(n): Given n, generate all strobogrammatic numbers of length n. :type n: int :rtype: List[str] return helper(n, n) def helper(n, length): if n == 0: return [™"] if n == 1: return ["1", "0", "8"] middles = helper(n-2, length) result = [] for middle in middles: if n != length: result.append("0" + middle + "0") result.append("8" + middle + "8") result.append("1" + middle + "1") result.append("9" + middle + "6") result.append("6" + middle + "9") return result def strobogrammatic_in_range(low, high): :type low: str :type high: str :rtype: int res = count = 0 low_len = len(low) high_len = len(high) for i in range(low_len, high_len + 1): res.extend(helper2(i, i)) for perm in res: if len(perm) == low_len and int(perm) int(high): continue count += 1 return…

|(1st part) You are going to draw flowers a certain integral locations on a wall in your room. You have an array that stores the location of each flower as an integer. You want to better imagine how the wall will look with the drawn flowers. To do this you will create an array that will be as long as necessary to draw all the flowers. The array generated will be 1 if a flower is to be drawn at the location and 0 otherwise. Write a section of code that dynamically creates an array of the drawn flowers, based on the length of and the values of a given location array For example draw(6, {1,5,7}) should return {0,1,0,0,0,1,0,1 int draw (int length, int * location) }