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⚡️ Speed up function word_frequency by 22% #64

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⚡️ Speed up function word_frequency by 22% #64

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11 changes: 3 additions & 8 deletions src/dsa/various.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import re
from collections import Counter


class Graph:
Expand Down Expand Up @@ -78,14 +79,8 @@ def is_palindrome(text: str) -> bool:


def word_frequency(text: str) -> dict[str, int]:
words = text.lower().split()
frequency = {}
for word in words:
if word in frequency:
frequency[word] += 1
else:
frequency[word] = 1
return frequency
# Use Counter for faster word counting
return dict(Counter(text.lower().split()))


class PathFinder:
Expand Down