Programming & Computer Science Answers

Create a class in Python called Sorting which takes in a file name as an argument. An object of class Sorting will have methods called:

•  Create a method called GetData which reads in the numbers found in the file and stores them in a list or array.
•  Create a method called SortData which sorts the data collected by the GetData method in ascending order.

Hint: Use BubbleSort and take in the array or list from the GetData method as an argument.

• Create a method called ReverseData which sorts the data contained in the file in descending order.

 Hint: You can use any method of reversing a list or array for this requirement. This can be done using slicing, by using the build in reversed() method, or by importing/using modules like array and NumPy. Keep in mind the last two methods require pip installs!

•  Create a function called main which creates an object of class Sorting and calls the GetData, SortData, and ReverseData methods. Use __main__ to automatically call this main method at runtime.

3.1 Write a function named "reverse” that takes as its arguments the following:

(a) an array of floating point values; (15)

(b) an integer that tells how many floating point values are in the array. (15)

The function must reverse the order of the values in the array.

Thus, for example, if the array that's passed to the function looks like this:

0 1 2 3 4

5.8 | 2.6 | 9.0 | 3.4 | 7.1

then when the function returns, the array will have been modified so that it looks like this:

0 1 2 3 4

7.1 | 3.4 | 9.0 | 2.6 | 5.8

The function should not return any value.

Reducing Fraction to Lowest Term

Create a Python script that will reduce an input fraction to its lowest term.

4. Define a function that will accept two parameters (numerator, denominator) and will return the reduced fraction.

Sample Output 1:

Input a fraction: 4/6

Reduced fraction is 2/3

Reducing Fraction to Lowest Term

Create a Python script that will reduce an input fraction to its lowest term.

3. Define a function that will accept two parameters (numerator and denominator to determine the greatest common divisor.

Sample Output 1:

Input a fraction: 4/6

Reduced fraction is 2/3

Variables, python operators,data types,string slicing, range of string using list, python conditional statements,user input, looping statement s, python function s, exception handling, file handling, module concept write a demart code using all these things

Reducing Fraction to Lowest Term

Create a Python script that will reduce an input fraction to its lowest term.

2. Define a function that will split a VALID fraction and return a list that consists the numerator and denominator.

Sample Output 1:

Input a fraction: 4/6

Reduced fraction is 2/3

Reducing Fraction to Lowest Term

Create a Python script that will reduce an input fraction to its lowest term.

1. Define a function that will check first if the input fraction is a VALID fraction.

Sample Output 1:

Input a fraction: 4/6

Reduced fraction is 2/3

1. Write a simple decryption program using string functions which will apply the Substitution Method. Here is the given Substitution Table.