Assignment Week #1 - Sara

[cheeyim]

This PR will be reviewed by @MeiTzy222

[MeiTzy222]

Assignment #1
Well done, Sara! I think your codes for assignment 1 are clean and organized.
I wonder if it works too if we remove line #11... Give it a try?

[MeiTzy222]

Assignment #2
Hi Sara! Well done on spotting the tests pattern - every time 'b' appears, it appears with 'a' hence = 2 while 'a' always appear alone hence = 1. I didn't notice this pattern until I see your codes.
To make your codes even better, perhaps you could try to think of a solution that is more "universal"? Maybe a simple scoring system like 1 match = 1 score...? In order to get your function works on different scenarios on top of the 'a', 'b' and 'c' scenario in these tests.

[MeiTzy222]

Assignment #3
Sara, I like how you break the test down into smaller parts with "new_word, solo, new_word".
To make your function works on other "a_string" too apart from the tests here, perhaps you could leverage on "word_to_replace" and "new_word".
Maybe something like if "word_to_replace" is found in "a_string", what do we do? If not found, what do we do instead?

[MeiTzy222]

Assignment #4
I like how you use nested if. To improve your codes, perhaps you could explore Python library to see if it is possible to count the number of occurrences of "a_word" so that your function will work in cases other than 'Python' as "a_word" too.

[MeiTzy222]

Assignment #5
Sara, try to search the library to see if there is any function we can use to call or find the index of a specific word defined for us, i.e. "first_word", "second_word" and "third_word" in this case.

[MeiTzy222]

Assignment #6
Great use of formatter! And I admire your persistence. Well done, Sara!