Leetcode - Group Anagrams (Python)

Leetcode Blind Curated 75
Leetcode - Group Anagrams

Solving and explaining the essential 75 Leetcode Questions

[balasagargoud]

sir, we can just skip the last for loop.
instead return loopup.values() also works

[janmichaelaustria]

big video upload today Tim! keep it up! i'll be tackling blind 75 with ya

[geld]

can you add the time and space complexity review for this code. I see that your using sort method inside a forloop, is that acceptable in terms of efficiency ? Im guessing the time complexity here is n * log(k) where k is the length of the string ? I need help understanding that. In some cases, people use ASCII to kind of encode the anagram. Which did not use sort() isnide a forloop which made the time complexity log of n. Can you explain this stuff ?

[siddharthsingh]

ans =
for i in strs:

return ans.values()

[umlulita]

What is the time complexity of this code?