In the Java class MatrixHelix, implement the method int[][] helix(int[][]) that returns a matrix of identical dimensions to the input matrix, but with the contents in helix order. Your implementation should account for matrices of different sizes and should handle corner cases as well (0 x 0 matrices and 1 x 1 matrix, for example). The matrix 7 5 1 4 6 3 2 9 1 8 8 3 2 4 1 10 11 15 19 14 would become 7 5 1 4 6 4 1 10 11 3 2 14 19 15 2 3 8 8 1 9 after spiralizing.
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In the Java class MatrixHelix, implement the method int[][] helix(int[][]) that returns a matrix of identical dimensions to the input matrix, but with the contents in helix order. Your implementation should account for matrices of different sizes and should handle corner cases as well (0 x 0 matrices and 1 x 1 matrix, for example).
The matrix
7 5 1 4 6
3 2 9 1 8
8 3 2 4 1
10 11 15 19 14
would become
7 5 1 4 6
4 1 10 11 3
2 14 19 15 2
3 8 8 1 9
after spiralizing.
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- In the Java class MatrixHelix, implement the method int[][] helix(int[][]) that returns a matrix of identical dimensions to the input matrix, but with the contents in helix order. Your implementation should account for matrices of different sizes and should handle corner cases as well (0 x 0 matrices and 1 x 1 matrix, for example). Examples The matrix 1 2 34 5 67 8 9would become 1 2 38 9 47 6 5after the helix morph. The matrix 7 5 1 4 63 2 9 1 88 3 2 4 110 11 15 19 14 would become 7 5 1 4 64 1 10 11 32 14 19 15 23 8 8 1 9after spiralizing. Implement all the methods that are indicated with //MODIFY THIS METHOD and // ADD TESTS TO CHECK PARTITIONS.Write a Java program that includes in its class the following methods:- A method named unitMatrix which takes one parameter which is an integer (n) and - prints a unit matrix of dimension (nxn). A unit matrix is a square matrix in which the - diagonal elements are all 1s and the remaining elements are 0s.- For example for n = 3 the printed unit matrix should be:- 1 0 0 - 0 1 0- 0 0 1- - A method named triangularMatrix which takes two parameters. The first parameter is - an integer (n) which specifies the dimensions of the triangular matrix to be printed - (nxn). The second parameter is a boolean which specifies the type of the triangular - matrix: if its value is true, the printed matrix must be an upper triangular matrix- (square elements with all elements below the diagonal are 0s), if its value is false the - printed matrix must be a lower triangular matrix (square elements with all elements - above the diagonal are 0s). - The values of non-zero elements must start…Write a program in java that randomly fills in 0s and 1s into an n-by-n matrix, prints the matrix, and finds the rows and columns with the most 1s. (Hint: Use two ArrayLists to store the row and column indices with the most 1s.)
- Consider the following method. /** Postcondition: m is displayed in a rectangular matrix for example: 1 2 3 4 5 6 7 8 public static void displayMatrix (int [] [] m) for (int r = 0; r < m.length; r++) for (int c = 0; c < m.length; c++) System.out.print (m[r] [c] + " "); System.out.println (); Will method displayMatrixsatisfy its postcondition? Yes, but only if the row-size and col-size are identical, No, all the numbers will display in one column. Yes, all the numbers will display in a correct rectangular display. No, because the code will generate an IndexArrayoutofBoundsException error. No, all the numbers will display in one row. ОООО ОIn this assignment, you will write a Java program that generates an n × n matrix filled with elements from 1 to n 2 in spiral order, where n is a given input size. A spiral matrix is a matrix of the type which puts numbers in a circular fashion rather than in row-major or column-major fashion. The elements stored in the spiral matrix can be in clockwise (See Figure 1), or in counter clockwise (See Figure 2). Figure 1: A clockwise values Figure 2: A counter-clockwise values You may name your Java file name as MatrixApp.java, and write two methods that generate two versions of spiral matrices given any input matrix size n, and print out secondary diagonal values (See Figures 3-4 red-colored values). The detailed descriptions of two methods are as follows: 1 Figure 3: A clockwise spiral matrix with red-colored values should be printed /* * @n: input matrix size * * print out the secondary diagonal values from top to down * e.g., for n = 6, you will print 6, 24, 34, 36, 30, 16 */ public…Using java language In voltTest[10] is an encapsulated array that contains 10 voltages. Display how many are ACTIVE (5V), SATURATED (greater than 5V) and CUTOFF (less than 5V). Use the UML diagram as a reference. setValue(int,int,int) – accepts the value of voltActive, voltSaturated and voltCutoff as a parameter, which is the number of active, saturated and cutoff voltages. displayResult() – displays the number of active, saturated and cutoff voltages.
- in Java Implement a method public static double[] add(double[] a, double[] b) for the component-wise sum of vectors: given vectors (a1, a2, . . . , an) and (b1, b2, . . . , bn) of the same length, the sum is the vector (a1 + b1, a2 + b2, . . . , an + bn). For example, the result of applying add to (0, 3, −1) and (2, −5, 1) should be (0 + 2, 3 + (−5), −1 + 1) = (2, −2, 0). Important: add should NOT change the given arrays and should return a new array instead.can you please make it in java.util.scannercan you please make it so i can copy and past it as well thank you in advance The product of two matrices is a calculation between two matrices. When the inner dimensions are the same, meaning that the number of columns of the first matrix A is equal to the number of rows of the second matrix B, the product of these two matrices is defined as: C[i][j] = a[i][1] * b[1][j] + a[i][2] * b[2][j] … + a[i][n] * b [n][j] (If A is an m × n matrix and B is an n × p matrix) For details on the topic, check: https://www.mathsisfun.com/algebra/matrix-multiplying.html Write a program to perform this calculation. Provide two example input arrays and calculate the output array. Note that matrix can easily be implemented in Java using 2 dimensional array. However, in Java, 2D array’s elements start at row 0 and column 0, while in mathematical definition, matrix elements start at row 1 and column 1. Consider how you will handle this…. Implement a program that randomly generates 10 integers from -100 to 100, stores them in a 1D array, and finds their maximum value. Calculate the execution time of finding a maximum. Repeat the test for 10,000 and 10,000,000 numbers. Provide your results in the form of a table below and provide a small summary. Implement a Java program that will populate a 5x5 matrix with randomly generated integers from 0 to 100. (1) print your matrix in a table form. (2) modify your code to multiply all even numbers by 10 and print the matrix. Your output of questions (1) and (2) should match the format of the following sample outputs:
- In Javascript, write code that prints the FIRST NAMES ONLY of people who have BOTH above average English grades AND below average age. Special conditions: Cannot use any array type built-in functions except filter(), map(), and reduce().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 program that randomly fills in 0s and 1s into a 6 * 6 matrix, prints the matrix, and finds the first row and first column with the least 1s.