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... ...

Name: Write a recursive function, displayFiles, that expects a pathname as a
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Description: 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 s

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 31SA

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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…
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.
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.
Using the Seek() Method in C#In the next steps, you use the Seek() method to reposition a file pointer so you canaccess a file from any location. The user will be prompted to enter a number representinga starting point to list the names in the Names.txt file. Names from that pointforward will be listed, and then the user will be prompted for another selection.1. Start a new program named AccessSomeNames that demonstrates howto access requested names from the Names.txt file you created in theCreateNameFile application.Searching a Sequential Text File using System;using static System.Console;using System.IO;class AccessSomeNames{static void Main(){FileStream file = new FileStream("Names.txt",FileMode.Open, FileAccess.Read);StreamReader reader = new StreamReader(file);
Implement a function writeEmpToFile that takes two arguments: a struct Employee pointer and a FILE *. It should write each field in order as an appropriate type. Note that you will probably want to write a length of the name before you write the characters of the name. By doing this, when you write the load function below, you can read the length of the string and use it to malloc a buffer of the proper size to hold the name. Because of the embedded name pointer, you CAN NOT write the Employee struct as a single struct. You will need to write it out field by field. You will want to write this as a binary file, not as a text file. Implement a SAVE command in your main loop that will save all the employees out to a file. The SAVE command should ask for a file name, similar to the way your FIND command asked for a name. Below is the work I have done so far that is required from the image but I have not been able to finish it and I need assistance with making the final changes that…
This problem needs to be solved in python. Write a function read_movies_data(f) that takes in a movies file and returns a pandas DataFrame, where the index is the movie id and the columns are "title", "year", and "genre" (in that order). movies_df = read_movies_data("moviesSample.txt") assert movies_df.shape == (9, 3)assert movies_df.iloc[2, 2] == "Comedy"assert movies_df.loc[6, "title"] == "Heat"assert all(movies_df.columns == ["title", "year", "genre"])assert list(movies_df.index) == [1, 2, 3, 4, 5, 6, 8, 9, 10] NOTE: Make sure all of the asserts work The moviesSample.txt looks like this: 1|Toy Story|1995|Adventure2|Jumanji|1995|Adventure8|Tom and Huck|1995|Adventure3|Grumpier Old Men|1995|Comedy4|Waiting to Exhale|1995|Comedy5|Father of the Bride Part II|1995|Comedy6|Heat|1995|Action9|Sudden Death|1995|Action10|GoldenEye|1995|Action NOTE: Try to sent screenshots of the code working.
Write a function encrypt that receives a message with a string or character vector and returns the message that is encrypted. This function returns the message concealed in the input string that is the first letter of each word in the string (or char vector) and returns a string that contains the first letter of each word in the input string. >> string = ‘This is the third question of final exam’; >> m = encrypt(string) m = ‘Tittqofe’
Write a C++ program using Windows API to RemoveDirectory – For Removing the Directory BOOL RemoveDirectory(LPCSTR lpPathName); Return Type – Boolean (TRUE or FALSE). LPCSTR – Long Pointer to constant String. lpPathName – Directory Path Which one you want to delete. If this function Fails then its return FALSE or ZERO. Also We can print the Error Information with the help of GetLastError() function. RemoveDirectory Function Link.
Write a recursive function that computes the length of a list. For example, (mylen ‘(1 2 3 4))should output 4.And (mylen '(blue green yellow brown red purple))should output 6.Now you will writeonePascalprogram. Pascal source code is saved in files whose names end in “.pp” like “myprogram.pp” or “cs4100lab.pp”. The “fpc” Pascal compiler can be used from the command line. So if you created a file called test.pp which contained:program first;beginwriteln(‘hello’);end. and then you typed “fpc test.pp” at the command line, fpc would compile the code and store the results in a file called “test”. Typing “test” at the command line would then run the program.
Implement function duplicate() that takes as input a string and the name of a file in the current directory and returns True if the file contains duplicate words and False otherwise. Hints: remember to save the function and the text file in the same directory. def duplicate(filename): 'Put in docstring’ # get file content infile = ________________# ______________ content = ______________# ______________ infile__________________# ______________ # replace punctuation with blank spaces and obtain list of words table = ________________________ # _______________ words = _______________________ # _______________ # for every word, check if it occurs more than once; if so, return True for word in words: if ______________________ # _____________ _________________# _____________ # no word occurred more than once, so return False ______________ Result of running the function. >>> duplicate('Duplicates.txt') True >>> duplicate('NoDuplicate.txt') False
write a function with the following requirements*pass words from istream to ostream*if the word from the ostream contains an 'a', add brackets around the word*Do NOT use for or while loops, use iterators and stl algorithmn*assume all words are lowercase example: the istringstream with "they have a pet owl at home"should have the ostringstream as "they [have] [a] pet owl [at] home" example 2:"a b c d a b c" becomes "[a] b c d [a] b c" void bracket_to_a(std::istream &a, std::ostream &b) { //write code here}
Hi, in C programming , I try to implement 2 functions to check those followings instructions in a file text : The first function :Find the number of words with duplicates on a file The second function: • Find the most frequent letter (without considering duplicates) Finally write those results on another file. Thanks