please save number random and file and when print on monitor read from file and every num in single line Add this comment: # LAB 5: Part 2Write a program that calculate the sum and the average of random numbers which are writtento a file named 'random.txt'. How many random numbers the file will hold? This is specified bythe user input. The range of random number is from (10 to 200).Sample1:Please enter the number of random numbers you want: 31949169The sum is: 354The average is: 118.0Sample1:Please enter the number of random numbers you want: 567681745437The sum is: 400The average is: 80.0

Answered: Add this comment: # LAB 5: Part 2 Write…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ

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PYTHON I need help with 7-8 please (also, sample.txt is the name of the file we have to download) (1) Prompt the user to enter the name of a file. This will be the file we use as input to our program. Determine if the file name inputted is valid. If it is, print a statement confirming this to the user. If the file is not valid, print an error to the user and ask for a new input (This should repeat for repeated invalid file names) Ex: Enter the name of a file: sample.txt Opening file: sample.txt Enter the name of a file: garbage.notafile The file "garbage.notafile" is not valid! Enter the name of a file: ... Hint: functions in the os.path module may help determine if the file is valid (2) The file can now be read by our program, implement a function read_file(file_name) that takes in the string containing the file name as a parameter and returns a string with the contents of the file. This function will read the file removing any newline characters in the file. Ex: sample.txt Look…
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Sample Run 2: Enter the symbol to draw the shapes: # Enter the width of the shape: 4 Enter the height of the shape: 6 #### ## ### ## Save the file as cla14.py by clicking on File on the menu bar, then click on "Save as .". Type in cla14.py as the file name in the save as dialog box. • Run your program: Hit function key to execute the program. Alternatively you can click on Run on the menu bar and select "Run Module". • If you have any errors, fix them, save the changes in the file window, and re-run the program ()
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Two of the menu options (#2 and #3) are unfinished, and you need to complete the code necessary to write to and read from a binary file. You will need to read through the code to find the functions that are called by these options, and then supply the missing code. Please help me get menu 2 and 3 to display properly.the .cpp and .h have the information:.cpp file: // Corporate Sales Data Outputusing namespace std; #include <iostream>#include <fstream>#include <stdlib.h>#include "HeaderClassActivity1.h" int main() { Sales qtrSales[NUM_QTRS]; while (true) { cout << "Select an option: " << endl; cout << "1. Input data" << endl; cout << "2. Write data to file" << endl; cout << "3. Read data from file" << endl; cout << "4. Display sales" << endl; cout << "99. End program" << endl; int menuItem; cin >> menuItem; if (menuItem ==…

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