Answer choice D. <span>You have just used the Undo function to delete a paragraph, and you want that paragraph back. Mark as Brainliest please and thank you:)</span>
Answer:
def nonRepeatings(s3):
non = []
letter_dictionary = {}
for l in s3:
if l in letter_dictionary:
letter_dictionary[l] += 1
else:
letter_dictionary[l] = 1
for c in letter_dictionary:
if letter_dictionary[c] == 1:
non.append(c)
return non
Explanation:
- Declare an empty list and a dictionary
- Initialize a for loop that iterates through the given string s3
Inside the loop:
- If a character in the string is in the dictionary, increment its count by 1. If not, add it to the dictionary
When the first loop is done, initialize another for loop that iterates through the dictionary.
- Inside the loop, check if any character has a value of 1, put it to the non.
- Finally, return the non
It was the Osborne 1 made by Adam Osborne in 1981.
