def spin_words(sentence):
words = sentence.split(' ')
newwords = []
reverse = []
for word in words:
if len(word) < 5:
newwords.append(word)
elif len(word) >= 5:
newword = list(word)
for letter in newword:
reverse.insert(0, letter)
newwords.append(''.join(reverse))
return ' '.join(newwords)
print(spin_words('Welcome'))
print(spin_words('to'))
print(spin_words('CodeWars'))
print(spin_words('Hey fellow warriors'))
Working on a Codewars kata for python. Need to take a string and reverse any words that are 5 or more characters long. This code works for single words, but once more than one word is 5 or more characters, it adds those words together for each following word. Ex: my 'Hey fellow warriors' comes back as 'Hey wollef sroirrawwollef'. I am just not sure why is is putting different words together and how to fix it. As far as I know, the for loop in the elif should close out for each word. I know it should be simple, just trying to learn what's happening and why. Thank you!
You have to clear your reversed word:
def spin_words(sentence):
words = sentence.split(' ')
newwords = []
reverse = []
for word in words:
if len(word) < 5:
newwords.append(word)
elif len(word) >= 5:
newword = list(word)
for letter in newword:
reverse.insert(0, letter)
newwords.append(''.join(reverse))
reverse = [] # Clear the list.
return ' '.join(newwords)
print(spin_words('Welcome'))
print(spin_words('to'))
print(spin_words('CodeWars'))
print(spin_words('Hey fellow warriors'))
Output:
emocleW
to
sraWedoC
Hey wollef sroirraw
After Ignatius Reilly's comment I made my solution a bit more elegant:
def spin_words(sentence):
words = sentence.split(' ')
newwords = []
for word in words:
if len(word) >= 5:
word = word[::-1]
newwords.append(word)
return ' '.join(newwords)
Here is how I reversed the word.
Output is the same.
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