Write a following functions to do the following operations on the int array b[20]: a. SetArr( ) to assign values for the array b[ ]. b. MaxArr( ) to find the maximum element of an array. c. SortArr( ) to sort any array in ascending order.
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- (Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.//convert array of numbers from farenheit to celcius// example:// argument: [23, 32, 41, 50, 59]// return: [-5, 0, 5, 10, 15]// hint: use Array.mapfunction toCelcius(array){ } //write a function that takes an input array and returns an array of booleans (>=75) or fail (<75)// example:// argument: [20, 30, 50, 80, 90, 100]// return: [false, false, false, true, true, true]// hint: use Array.mapfunction passOrFail(array){ }Write a following functions to do the following operations on the int array b[20]: a. SetArr( ) to assign values for the array b[ ]. b. MaxArr( ) to find the maximum element of an array. c. SortArr( ) to sort any array in ascending order.
- Prompt: In Python language, write a function that applies the logistic sigmoid function to all elements of a NumPy array. Code: import numpy as np import math import matplotlib.pyplot as plt import pandas as pd def sigmoid(inputArray): modifiedArray = np.zeros(len(inputArray)) #YOUR CODE HERE: return(modifiedArray) def test(): inputs = np.arange(-100, 100, 0.5) outputs = sigmoid(inputs) plt.figure(1) plt.plot(inputs) plt.title('Input') plt.xlabel('Index') plt.ylabel('Value') plt.show() plt.figure(2) plt.plot(outputs,'Black') plt.title('Output') plt.xlabel('Index') plt.ylabel('Value') plt.show() test()In main() for now: do these - one at a time, each in it's own loop (we will make functions out of them later –Declare an array RandArray with 20 integers –Assign each of the 20 values with a random value from 0 to 99 Hint: Use rand()%100 For mimir: Do not call srand at the top of main. // normally: Call srand(time(0)) at the top of main –(you need #include<cstdlib>) –Write another loop that prints the array, with index values Important: If the output values do not match mimir, please add srand(17); // inside your main function - at the top code format: #include <iostream>using namespace std; #include <cstdlib> // required for rand() int main(){ srand(17); // define a constant ARRAYSIZE that is 20 // declare randArray // set the 20 elements in randArray to be a random number between 0 and 99 // hint: use rand()%100 // print the 20 values return 0;}Write a program that takes size of array as input from user. Also ask user to input values in that array. Pass this array to function and make following functions to perform desired operations•doubleFunc():Calculate the double of each element of array•LargestElementFunct():Find the largest element in array and return that element/valueResult of both functions should be display in main
- In statistics, the mode of a set of values is the value that occurs most often or with the greatestfrequency. Write a function that accepts as arguments the following:A. An array of integersB. An integer that indicates the number of elements in the arrayThe function should determine the mode of the array. That is, it should determine which valuein the array occurs most often. The mode is the value the function should return. If the arrayhas no mode (none of the values occur more than once), the function should return −1.Demonstrate your pointer process by using pointer notation instead of array notation in thisfunction.3. Implement a function called findLargestIndex which returns the index of the rowwith the largest sum.ex. int array[3][6] = {{3, 6, 8, 2, 4, 1}, // sum = 24{2, 4, 5, 1, 3, 4}, // sum = 19{1, 0, 9, 0, 1, 0}}; // sum = 11If the findLargestIndex function was called using this array, it would return 0, asit is returning the index of the row, not the sum.Note that the number of columns is required when passing a 2d array to a function.Assume that 2D arrays passed to this function will have 6 columns.Title line: int findLargestIndex(int array[][6], int rows, int columns);multiplyMatrices(int[][], int[][]) This is a public static function that takes two 2D array's (int[][]) also known as matrices and returns the dot product of the two matrices. In other words this function is suppose to multiply the matrices it receives and return the product. For more information on how to multipy a matrices please recieve this tutorial. You can expect the number of columns in the first matrix to be the same number of rows in the second matrix.
- 1. declare an array to hold 12 floating point numbers: 2. Now that we have our array, set all 12 numbers to -100. 3. Change all even positions (all lines with an even index: 0,2,4, etc) to 96.8Use a function call to print the array.Write a function that returns an integer that appears most often with respect to an array of integers In the array. for example. [1 2 3 2 3 4 2 5] For an array your function must return 2.Description of the assignment: Your program should read in a set of grades (that are all integers) entered by the user. The user will signify the end of the list of grades by entering -999. Do NOT process this value. You can assume that the user will enter at least three grades and not more than 100 grades, all of which will be integers in between 0 and 100, inclusive. For the set of grades, your program should compute the minimum value, print this out to two decimal places and remove it from the data. Then your program should compute the maximum value, print it out to two decimal places and remove it from the data. Then, your program should calculate the mean and standard deviation for the remaining set of grades, and print these out to two decimal places. Finally, a histogram for this data (without the highest and lowest grades) should be printed out as well. Your program should include the following functions: void readGrades (double grades [], int *n); /* This function reads an…