Write a function powersarray (b) that takes a list (or 1-dimensional numpy array) of length d representing a row vector [bo, . . ., bd−1] (for some d) and returns a numpy array representing the matrix bo b-1 d-1 : bd- bd-1
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![B1 Write a function powers array (b) that takes a list (or 1-dimensional
numpy array) of length d representing a row vector [bo, ...,ba-1]
(for some d) and returns a numpy array representing the matrix
bo
fd-1
ТТТ
60
d-1
:
d-1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3011c556-643e-4a01-b0e0-55d8cf24eddf%2Fcf4668be-3ef0-4050-87f5-a78f5d9a96c1%2Fu03l5vh_processed.jpeg&w=3840&q=75)
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- Program in c++. Given an unsorted array, find the least difference between the element pairs. Display all the pairs present and also write a function sort it which sort an array of Os ,1s ,and 3s if present in array otherwise print " elements are not present" ΣWrite a function median_filter(img, s) that takes as its argument a numpy img array representing an image, and returns a numpy array obtained by applying to img the median filter. Again, the second argument s is the size of squares used by the filter.C Programming Write a function that takes a double array arr, its size n, a value v and an int array indices asparameters. The function places the indices of the elements in arr with the value v into indices and returns thenumber of elements placed into indices. (You can assume that the indices array is sufficiently big)
- Answer in java script Create a function that returns true if the first array can be nested inside the second. arr1 can be nested inside arr2 if: 1. arr1's min is greater than arr2 's min. 2. arr1's max is less than arr2 's max. Examples canNest([1, 2, 3, 4], [0, 6]) true canNest ([3, 1], [4, 0]) → true canNest ([9, 9, 8], [8, 9]) → false canNest([1, 2, 3, 4], [2, 3]) - false4. Given the main function, write a function maxRow that passes in a 2D array, rows and cols. Which returns the row with the most positive numbers. Use the following main function: int main() { int x[3][5] = {{-1, -2, 1, -3, 5}, {-5, -6, -4, -7, -8}, {-3, 5, -4, 3, 8} }; cout << maxRow(x, 3, 5) << endl; return 0; Output:Python Coding Exercise: Write a function that takes three parameters: a 2-D array arr, a row location i, a column location j and returns a float representing the fraction of neighbors around arr [i,j] # write your function here:def find_frac(arr,i,j):
- C program Create random array with user-defined size Write the CreateNewArray() function, which creates an array of any size and randomly fills it with integers in the interval [min, max). Function inputs: the size of the array (int), a seed value for the random number generator (int), and the values min and max defining the interval [min, max) (both ints). Function outputs: a pointer to the newly created array of integers. main() is mostly written for you. It reads in all inputs from the user, calls CreateNewArray(), and prints the array's entries. However, you will need to add a statement at the end of main() to free the memory that you allocated in CreateNewArray(). Reminder: If you dynamically allocate any memory, you MUST free that memory before the end of your program. Note: Inside CreateNewArray(), use srand() to seed the random number generator and rand() to generate random integers in the interval [0, RAND_MAX]. Both functions are accessible in stdlib.h.Write a function ProductMax2() that will take an array as argument andcomputes the product of two maximum numbers in the array. Make sure youdo not use Array subscript notation to iterate over the array.Write a function checkConditions that takes a two-dimensional array of integers, array, and a set of integers, conditions, as input. The function should return 0 if all elements in the array are contained in the conditions set. If any element in the array is not in the conditions set, the function should return -1. Function signature: int checkConditions(int array[][], int rowSize, int colSize, std::set<int> conditions) Write the implementation of the function checkConditions without using any built-in functions for searching elements in sets. You should implement your own algorithm for searching elements in the conditions set. Example: int arr[3][4] = {{1,2,3,4},{5,6,7,8},{9,10,11,12}}; std::set<int> conditions = {1,2,3,6,7,8}; int result = checkConditions(arr, 3, 4, conditions); //result will be 0 since all elements in the array are in the conditions set.
- Write a program which should consists of a user defined function “fun ()” [Function returns no value]. Pass 1D array to the function, along with number of elements of array and element to search. Function should implement linear search, and if the element is not found in the array, then insert that element at the end of array .Display the final array after insertionWrite a function ProductMax2() that will take an array as argument and computes theproduct of two maximum numbers in the array. Make sure you do not useArray subscriptnotation to iterate over the array.C++ Create a function append(v, a, n) that adds to the end of vector v a copy of all the elements of an array a. For example, if v contains 1, 2, 3, and a contains 4, 5, 6, then v will end up containing 1, 2, 3, 4, 5, 6. The argument n is the size of the array. The argument v is a vector of integers and a is an array of integers. Write a test driver.