Code should be in Python, please 1. Prompt the user for a title for data. Output the title. Ex: Enter a title for the data: Number of Novels Authored You entered: Number of Novels Authored 2. Prompt the user for the headers of two columns of a table. Output the column headers. Enter the column 1 header: Author name You entered: Author name Enter the column 2 header: Number of novels You entered: Number of novels 3. Prompt the user for data points. Data points must be in this format: string, int. Store the information before the comma into a string variable and the information after the comma into an integer. The user will enter -1 when they have finished entering data points. Output the data points. Store the string components of the data points in a list of strings. Store the integer components of the data points in a list of integers. Ex: Enter a data point (-1 to stop input): Jane Austen, 6 Data string: Jane Austen Data integer: 6 4. Perform error checking for the data point entries. If any of the following errors occurs, output the appropriate error message and prompt again for a valid data point. If entry has no comma Output: Error: No comma in string. If entry has more than one comma Output: Error: Too many commas in input. If entry after the comma is not an integer Output: Error: Comma not followed by an integer. Ex: Enter a data point (-1 to stop input): Ernest Hemingway 9 Error: No comma in string. Enter a data point (-1 to stop input): Ernest, Hemingway, 9 Error: Too many commas in input. Enter a data point (-1 to stop input): Ernest Hemingway, nine Error: Comma not followed by an integer. Enter a data point (-1 to stop input): Ernest Hemingway, 9 Data string: Ernest Hemingway Data integer: 9 (5) Output the information in a formatted table. The title is right justified with a minimum field width value of 33. Column 1 has a minimum field width value of 20. Column 2 has a minimum field width value of 23. (example in image) 6. Output the information as a formatted histogram. Each name is right justified with a minimum field width value of 20. (example in image)

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Code should be in Python, please

1. Prompt the user for a title for data. Output the title.

Ex:

Enter a title for the data:

Number of Novels Authored

You entered: Number of Novels Authored


2. Prompt the user for the headers of two columns of a table. Output the column headers.

Enter the column 1 header:

Author name

You entered: Author name

Enter the column 2 header:

Number of novels

You entered: Number of novels

3. Prompt the user for data points. Data points must be in this format: string, int. Store the information before the comma into a string variable and the information after the comma into an integer. The user will enter -1 when they have finished entering data points. Output the data points. Store the string components of the data points in a list of strings. Store the integer components of the data points in a list of integers.

Ex:

Enter a data point (-1 to stop input):

Jane Austen, 6

Data string: Jane Austen

Data integer: 6

4. Perform error checking for the data point entries. If any of the following errors occurs, output the appropriate error message and prompt again for a valid data point.

  • If entry has no comma
    • Output: Error: No comma in string.
  • If entry has more than one comma
    • Output: Error: Too many commas in input.
  • If entry after the comma is not an integer
    • Output: Error: Comma not followed by an integer.


Ex:

Enter a data point (-1 to stop input):

Ernest Hemingway 9

Error: No comma in string.

Enter a data point (-1 to stop input):

Ernest, Hemingway, 9

Error: Too many commas in input.

Enter a data point (-1 to stop input):

Ernest Hemingway, nine

Error: Comma not followed by an integer.

Enter a data point (-1 to stop input):

Ernest Hemingway, 9 Data string: Ernest Hemingway

Data integer: 9

(5) Output the information in a formatted table. The title is right justified with a minimum field width value of 33. Column 1 has a minimum field width value of 20. Column 2 has a minimum field width value of 23. (example in image)

6. Output the information as a formatted histogram. Each name is right justified with a minimum field width value of 20. (example in image)

 

 

Ex
Number of Novels Authored
Author name
Number of novels
Jane Austen
Charles Dickens
20
Ernest Hemingway
Jack Kerouac
22
F. Scott Pitzgerald|
Mary Shelley
Charlotte Bronte
Mark Twain
11
Agatha Christie
73
14
Ian Flemming
Stephen King
Oscar Wilde
54
Transcribed Image Text:Ex Number of Novels Authored Author name Number of novels Jane Austen Charles Dickens 20 Ernest Hemingway Jack Kerouac 22 F. Scott Pitzgerald| Mary Shelley Charlotte Bronte Mark Twain 11 Agatha Christie 73 14 Ian Flemming Stephen King Oscar Wilde 54
Ex:
Jane Austen ****k**
Charles Dickens ****
*******
Ernest Hemingway *******
Jack Kerouac *****.*
*******
F. Scott Fitzgerald
Mary Shelley*******
Charlotte Bronte *****
Mark Twain *********
Agatha Christie *********** *
**********
Ian Flemming *************
Stephen King ***** ******
Oscar Wilde*
******* *******
Transcribed Image Text:Ex: Jane Austen ****k** Charles Dickens **** ******* Ernest Hemingway ******* Jack Kerouac *****.* ******* F. Scott Fitzgerald Mary Shelley******* Charlotte Bronte ***** Mark Twain ********* Agatha Christie *********** * ********** Ian Flemming ************* Stephen King ***** ****** Oscar Wilde* ******* *******
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