Problem: Write a Python program that reads from an input file named employees.txt some employee information and produces a salaries report on screen. The input file employees.txt has a number of data lines. Each data line in the input file contains information about one employee including: first name, last name, job code (an intege: between 1 and 4), and the number of days worked. The following is an example of what the input file employees.txt can contain: Ali Al-Harthi 3 Laila Al-Busaidi 25 21s 19 4 Salim Al-Hajri Badria Al-Sinani 2 5 Abir Al-Hinai 1 15 Your program should produce a salaries report on screen using the format shown below. Enter input file name: employee.txt Name Job Code Days Worked Salary (OMR) Ali Al-Harthi 3 22 660.000 Laila Al-Busaidi 4 25 637.500 Abir Al-Hinai 1 15 00.000 Number of faulty records = 2 Number of valid records = 3 Average salary = 632.500 222 H1

6. sum_highest_five This function takes a list of numbers, finds the five largest numbers in the list, and returns their sum. If the list of numbers contains fewer than five elements, raise a ValueError with whatever error message you like. Sample calls should look like: >>> sum_highest_five([10, 10, 10, 10, 10, 5, -17, 2, 3.1])50>>> sum_highest_five([5])Traceback (most recent call last):  File "/usr/lib/python3.8/idlelib/run.py", line 559, in runcode    exec(code, self.locals)  File "<pyshell#44>", line 1, in <module>  File "/homework/final.py", line 102, in sum_highest_five    raise ValueError("need at least 5 numbers")ValueError: need at least 5 numbers

The following functions are all intended to check whether a string representing a dna sequence contains any characters that are not 'a','c','g','t', 'A', 'C', 'G', or 'T'. At least some of these functions are wrong. Which ones are correct? A) def valid_dna1(dna):     for c in dna:         if c in 'acgtACGT':             return True         else:             return False B) def valid_dna3(dna):     for c in dna:         flag = c in 'acgtACGT'     return flag C)   def valid_dna4(dna):     for c in dna:         if not c in 'acgtACGT':             return False     return True -------------------------------------------------------------------------------------------------------------------------------------------------------- valid_dna1 only valid_dna4 only None of them. valid_dna1, and valid_dna4 only

Complete the Funnyville High School registration program where user is prompted for her full name and the program generates email id and temporary password. Sample run:   generate_EmailID:  This function takes two arguments: the user’s first name and last name and creates and returns the email id as a string by using these rules: The email id is all lower case. email id is of the form “last.first@fhs.edu”. e.g. For "John Doe" it will be "doe.john@fhs.edu". See sample runs above. generate_Password: This function takes two arguments: the user’s first name and last name and generates and returns a temporary password as a string by using these rules.  Assume that user's first and last names have at least 2 letters. The temporary password starts with the first 2 letters of the first name, made lower case. followed by a number which is the sum of the lengths of the first and last name (For example this number will be 7 for "John Doe" since length of "John" is 4 and length of "Doe" is…

LAB ASSIGNMENTS IMPORTANT: you should complete the PDP thinking process for each program. Turn in items: 1) book_list.py: you can adapt your Chapter 4 book_list.py Lab program. The program summarizes costs of a book list. It uses all of our standard mipo_ex features. In this version of the program you must use pylnputPlus functions to perform all the input validation and for the main() loop decision. Adjust your program to allow book prices to include $ and cents. Restrict individual book prices to $100 maxium. • Clearly document, with comments, your use of the pyip functions. This program summarizes a book liat. Enter the number of books that you need: Please enter a whole number: three Enter a number greater than 0: 3 Enter the name of book #1: The Mueller Report Enter cost of The Mueller Report, to the nearest dollar: Please enter a whole number: 18 Enter the name of book #2: Educated: A Memoir Enter cost of Educated: A Memoir, to the nearest dollar: Please enter a whole number: 24…

Scala Programming: Given string str, write a Scala program to create a new string where "Scala " is added to the front of a given string. If the string already begins with "Scala", return the string unchanged. Otherwise, return the string after adding "Scala ". Test the function for two strings "Scala Programming" and "Programming" inside the main method.

3. Debugging Lists File: debugging.py Similar to the previous practical's debugging exercises: Copy the code from debugging.py debugging.py -  """CP1401 - Practical 8 - Debugging.""" # Debug program 1 - friends' namesnames = ["Abby", "Jerome", "Olivia", "Monique"]print("My friends' names: ")for i in range(1, len(names)):    print(f"{i}. {names[i]}")last_number = len(names)print(f"The last name (number {last_number}) is {names[last_number]}") # Problem(s) for program 1:# ? # Fixed code for program 1: # Debug program 2 - title-casing country namescountries = ("australia", "new zeaLAND", "India")for i in range(len(countries)):    countries[i] = countries[i].title()print(countries)  # country names should be in title-case now # Problem(s) for program 2:# ? # Fixed code for program 2: Run the code and see what problems you can find. Complete the template in this file, adding comments to explain the problems (bugs) you find. Remember: debugging is about finding bugs, not just generally…

Python

Binary – Decimal – Hex Converter:  Create a program that will take any number in either decimal, binary or hexadecimal and convert it to the remaining two of the three given numeral systems.  Use the process outlined in the slides to determine the conversion.  You cannot use the int() function to convert the numbers.

An integer n is passed as argument to a function named convert0to5. This function returns an integer by replacing all 0's in the number by 5.  Note: Do not convert the number to string.