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- (Sum elements row by row) write a method that returns the sum of all the elements in a specified row in a matrix using the following header: public static double sumRow(double [][] m, int rowIndex) Write a test program that reads a 3-by-4 matrix and displays the sum of each row here is a sample run.java programming language *matrices refers to 2d arrays note: In the question, it is asked to rotate the points(counterclockwise) inside of the matrix, obviously not the matrix itself. For example,|[1, 2]| -> |[1.866, 1.232]||[3, 4]| (30deg) => |[4.598, 1.964]||[5, 6]| -> |[7.330, 2.696]|Find primes This program creates and displays a 5x10 matrix(5 rows and 10 columns) of random integers between 1 and a maximum value(user input). Hint: Use the random library to generate each number and place it into your 2D list. The program then counts the number of prime numbers in each row of the array and displays this number, along with the found primes. The program finally displays the total number of prime numbers in the matrix.
- please answer all questions You need to generate a (5x12) rain matrix (Rain[5][12]) that contains the average rainfall over 12 months for a 5 year period. You program should do the following steps: 1) Create a 5x12 integer rainfall matrix 2) Create a 5 element array of int pointers(int * Rain[5]) and assign each pointer to the address of the first element of each row 3) Populate the elements of the matrix with pseudo-random numbers having a range from 0-100 inches. Use the rand( ) function to generate your temperatures. The output of rand() should be mod with 100 (rand()%100) in order to get reasonable rainfall values. Init the random number generator with long seed = srand(67) This task should be performed by a function, void RainGen(int* Rain[ ], int R, int C), that populates all the matrix entries. 4) After generating all rainfall matrix entries, print the entire matrix using the function, void Print(int* Rain[ ], int R, int C); 5) Calculate the…Complete/Modify the code satisfying the following: (put comments pls) in C++, pls put COMMENTS in the code 1. Create a 10x10 matrix using rand function to fill the said matrix with random numbers 2. Print all the numbers in matrix form 3. Ask the user the following options OPTIONS: A. Total sum, average, median per row B. Total sum, average, median per column C. Display the same matrix but all ODD numbers are replaced with "-" (minus sign) D. Display the same matrix but all EVEn numbers are replaced with "+" (plus sign E. Display the same matrix but all PRIME numbers are replaced with "*" (asterisksign) F. Display the whole matrix with every row in ascending order G. Display the whole matrix with every row in descending order H. Display the whole matrix with every column in ascending order I. Display the whole matrix with every cloumn in descending order J. Generate new set of random numbers Q. Close the program After asking what option to display, Display again the previous numbers…Create a flowchart based on the code below._____def mat_operations(K,J):if (K.shape != J.shape):print('The shape of both matrices are not the same. You will not able to perform operations')elif (K.shape == J.shape):print('The matrices are viable.')else:print('The matrix is empty')K = np.array([[2,8,7],[-2,4,6],[6,8,6]])J = np.array([[3,3,3],[2,4,2],[5,6,6]])L = np.array([[7,-3,13],[0,9,-2],[-5,1,8],[-10, 0, 1],])M = np.array([[2,-5,-11,0],[-9,4,6,13],[4,7,12,-2],])N = np.array([[1,4,5,12],[-5,8,9,0],[-6,7,11,19]])ksum = K + Jprint('The sum of the given matrices: \n', ksum)mat_operations(K,J)kdiff = K - Jprint('The difference of the given matrices: \n', kdiff)mat_operations(K,J)kmul = np.multiply(K,J)print('The element-wise multiplication of the given matrices: \n', kmul)mat_operations(K,J)kdiv = np.divide(K,J)print('The element-wise division of the given matrices: \n', kdiv)mat_operations(K,J)
- Programming Language: C++ You have been hired by Google to work on their YouTube videos search team. Every YouTube video has a unique ID and those IDs are in unsorted order. As a software engineer, you are required to make a YouTube search engine which works for very user. Create a test engine that only holds seven YouTube IDs. Prompt for and get from the user the seven IDs and store them in an integer array. Then sort and print the array using the insertion sort algorithm. Finally, use a sentinel loop to prompt for and get from the user a series of IDs. For each ID, perform a binary search on the array and tell the user if it was found or not. If found, print the index where the ID is stored. Continue to prompt the user for an ID until entering the sentinel value of -999. In addition to function main, define the following two functions: void insertion_sort(int arr[], int arr_size) int binary_search(int sort_arr[], int size_array, int search_value) binary_seacrh returns…Homework#7-a Compute the value of factorial 10 using (for) loop. """""""""""""""""""""""""""""""""""""""""""" Homework#7-b Create a square identity matrix using (while) loop, (continue) and (break) . Note: if you want to use (while) loop without condition, you can write, as example: n=5 While n in this case the loop will continue without a condition on (n) value.C language please find median value must be done by using looping through the array while comparing switching adjacent entries Create a script that will generate a n x4 matrix and perform required works , n is the number of customer at a table. the first column item1 represent the $ amount spent on appetizer and salad the second column(item2) is the $ amount spent on entree. the 3rd column ( item 3 ) is the $amount spent on dessert and the 4th column ( item 4) is the $amount spent on booze and soda example show below( picture) 7. find the average(mean ) and median on row sum- so we can tell the customer wheter they could like to divide the total by number of people at the table or each customer would like to pay individually bae on how much they spent ( display ) 8. when you compute median , have row sums display in ascending order 9.lastly . have message [ spend more on booze than appetizer and saold!! I guess you are drinking too much !!] dispaly if the customer group is more on…
- C language please find median value must be done by using looping through the array while comparing switching adjacent entries Create a script that will generate a n x4 matrix and perform required works , n is the number of customer at a table. the first column item1 represent the $ amount spent on appetizer and salad the second column(item2) is the $ amount spent on entree. the 3rd column ( item 3 ) is the $amount spent on dessert and the 4th column ( item 4) is the $amount spent on booze and soda example show below( picture) 1)take down itemized $ amount each customer ownes. 2. display the matrix 3. compute how much individual customer ownes 4. compute how much money all customer at the table spent on each item - column sum display 5. compute how much the whoel group owes to the restaurant. the total bill - total sum of all elements disaplayC language please find median value must be done by using looping through the array while comparing switching adjacent entries Create a script that will generate a n x4 matrix and perform required works , n is the number of customer at a table. the first column item1 represent the $ amount spent on appetizer and salad the second column(item2) is the $ amount spent on entree. the 3rd column ( item 3 ) is the $amount spent on dessert and the 4th column ( item 4) is the $amount spent on booze and soda example show below( picture) 1)take down itemized $ amount each customer ownes. 2. display the matrix 3. compute how much individual customer ownes 4. compute how much money all customer at the table spent on each item - column sum display 5. compute how much the whoel group owes to the restaurant. the total bill - total sum of all elements disaplay 6. compute how much the suggest tips is (20% if the total bill is less than or equal to $200. 15% if total is more than $200. Display 7. find…Please make code c++2d array 3x3, includes random values and repeats, and you must give the user 5 options/1: Prepare the array with random values 2: Print the array 3; Show the largest value in array 4: Show diagonal values inside the matrix 5: Enter a point to exit the program.