Question 6 (10 points): Write a method (signature and code segment) named "flipColumn" that takes a 2D boolean array and flips all the elements in a given column. For example, if the method is given the array {{true, true, true), (false, false, false}} and the column index 1, it changes the array to {{true, false, true}, {false, true, false}}. Note that the method does not make a copy of the array. You may assume that the given array is rectangular and not empty. You may also assume that the column index is greater than or equal to 0 and less than the number of columns.
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- 4. Create a main method that will create a 2-d array with 4 rows and 5 columns. Call the method from number 3 to fill the array with values. Use a loop to find the max of each row and then curve each row so that the max is turns into 100.2. Rotate Left k cells Use Python Consider an array named source. Write a method/function named rotateLeft( source, k) that rotates all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] rotateLeft(source,3) After calling rotateLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 10, 20, 30]Write a program that creates a 2-D array initialized with test data . Use any primitive type of data EXCEPT int (Integer). The program should have all methods in the problem. getTotal - This method should accept a two-dimensional array as its argument and return the total of all the values in the array. getAverage - This method should accept a two-dimensional array as its argument and return the average of all the values in the array. getRowTotal. - This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the total of the values in the specified row. getColumnTotal - This method should accept a two-dimensional array as its First argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The method should return the total of the values in the specified column.…
- 1.Create an array according to the array size entered from the outside and fill the values in the array randomly with 0-1 values. This operation will be done in the main method.Perform the following methods on the array. 1.a valueFind (): The method that accepts the values in the array as a binary number and finds the decimal equivalent of this number and writes it to the screen. 1.b Print to screen (): method to display all the elements of the array. The array values will be written on the screen horizontally. 1.c Shift right (): A method that performs the operation of shifting the elements of the array one to the right according to the index value received from the user. 1 will be added to the value of the index specified by the user. example=phtoto1 1.d Shift left (): A method that performs the operation of shifting the elements of the array left one by one according to the array index value received from the user. 0 will be added to the value of the index specified by the user.…Create a class containing the main method. In the main method, create an integer array and initialize it with the numbers: 1,3,5,7,9,11,13,15,17,19 Pass the array as an argument to a method. Use a loop to add 1 to each element of the array and return the array to the main method. In the main method, use a loop to add the array elements and display the result. Note: In the loops, use the array field that holds the length of the array and do not use a number for array length.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.
- This is the process of actually creating the array object and associating it with the array variable. Give a one-word answer.Remaining Time: 1 hour, 28 minutes, 53 seconds. v Question Completion Status: Analyze the following and select the right print result ArrayList arrstr=new ArrayList(); arrstr.add("Bashful"); arrstr.add("awful"); arrstr.add("jumpy"); arrstr.add("Happy"); arrstr.set(1, "hello"); arrstr.add(3, "hi"); arrstr.remove(2); System.out.println("the index of awful is + arrstr.index0f("awful")); O the index of awful is -1 O the index of awful is 0 O the index of awful is 1 the index of awful is 2 Click Save and Submit to save and submit. Click Save All Answers to save all answers. Close V Save All Answers exercice3.doCx exercice2.doCx TOSHIBA6. Array series Write a method that takes an integer value n as a parameter. Inside the method, you should create an array of length n squared (n*n) and fill the array with the following pattern. Return the array at the end and print it. If, n=2: { 0,1, 2,1 } (spaces have been added to show two distinct groups). n=3:{0, 0, 1, 0, 2, 1, 3, 2, 1} ((spaces have been added to show three distinct groups). n=4 : {0, 0, 0, 1, 0,0, 2, 1, 0, 3, 2, 1, 4, 3, 2, 1} (spaces have been added to show four distinct groups). Use Python language, plz Don't use any built-in function. print, return c an be used
- GetMonth - This method prompts for and returns the month GetNumMurals - This method prompts for and returns the number of murals scheduled and is called twice -- once for interior murals and once for exterior murals ComputeRevenue - This method accepts the number of interior and exterior murals scheduled, accepts the month they are scheduled, displays the interior and exterior prices, and then returns the total expected revenue DataEntry - This method fills an array with customer names and mural codes and is called twice -- once to fill the array of interior murals and once to fill the array of exterior murals GetSelectedMurals - This method continuously prompts for mural codes and displays jobs of the corresponding type until a sentinel value is entered. In order to prepend the $ to currency values, the program will need to use the CultureInfo.GetCultureInfo method. in C#1. Shift Left k Cells Use Python Consider an array named source. Write a method/function named shiftLeft( source, k) that shifts all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] shiftLeft(source,3) After calling shiftLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 0, 0, 0 ]19. A two-dimensional array is frequently called a matrix and such a matrix is usually displayed in a row X col format. Write a method, which displays a 3 X 4 matrix to the monitor, in a format like: sample data: 10 11 12 13 14 15 16 17 18 19 20 21 Complete method displayMatrix below. // precondition: // postcondition: 11 mat is a non-empty 2D array of int values. displayMatrix displays the elements of 2D array mat in Row X Col format. public static void displayMatrix(int[][] mat)