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Computer Science
In a file named Exercise2.c write the function double sum(double (*f)(double), int start, int end); The call sum(g,i,j) should return g(i)+…+g(j). Add a main function to illustrate the use of your implementation of sum applied to sqrt from 1 to 10.
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- Task: Write a program in C++ language, using functions only, with the following features. Program reads paragraph(s) from the file and stores in a Then program counts the occurrence of each word in the paragraph(s) and stores all words with their number of If that word has appeared more than one time in whole string, it should store the word only once along its total number The output described in above (int part 3) must be stored in a new file. Sample input: is the is and the is and the and is and only that is Sample output: is 5 the 3 and 4 only 1 that 1 Note: Make program as simple as possible.Write a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ...Write a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... # Put your code here import os #module used to interact with operating system def displayFiles(pathname): #recursive function that takes a pathname as argument if (os.path.isdir(pathname)): #checks if specified path (argument) is an existing directory #for item in os.listdir(pathname): for content in os.listdir(pathname): #gets the list of all files and directories in the directory and…
- write a function Def countVowels(wordPhrase): that returns a count of all vowels in wordPhrase. Vowels are the letters a, e, i, o, u, and their uppercase variants.Write a function called multTable that returns void, takes in an int row and, int col and prints the multiplication table from 1 up to the two integers. For example, a call to this function like... multTable(3, 5) prints… 1 2 3 4 5 2 4 6 8 10 3 6 9 12 15 Please help me with this problem using c++.In the space below, write a function Def countVowels(wordPhrase): that returns a count of all vowels in wordPhrase. Vowels are the letters a, e, i, o, u, and their uppercase variants.
- Python Write a function compute_stats, such that given a list of grades as an input parameter,it calls the function get_new_grades (defined in the previous questions)and returns a list that contains the average value of the initial list andthe average value of the list from the get_new_grades function.Write a C++ program : Question:Ask user to give you a list of the numbers and then Sort them, by calling two functions: Asc(Sort in Ascending order), and Desc(Sort in Descending order): Do the above question by using array. First ask user how many numbers are there in the list and then get the numbers and sort them.In python, rite a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... Test this function in a new program.
- Write a function in c language that takes your student number as a value and adds each digit of your student number into 2 different dynamic arrays according to whether they are odd or even(one array for the odd digits and another one for the even digits) , and displays the odd and even values in the dynamic arrays separately.A supermarket wants to reward its best customer of each day, showing the customer’s name on a screen in the supermarket. For that purpose, the customer’s purchase amount is stored in a list and the customer’s name is stored in a corresponding list. Implement a function nameOfBestCustomer that returns the name of the customer with the largest sale. def nameOfBestCustomer(sales, customers) Write a program that prompts the cashier to enter all prices and names, adds them to two lists, calls the function that you implemented, and displays the result. Use a price of 0 as a sentinel. Make sure that you use functions in your solution, including a main function.In C Language Not Like This #include void histogram(int counter[][1]) { int i,j,k; printf("\nHistogram of alphabets in the given file\n"); for(k=97,i=0;i