Solution for task: Guess the Word: Count Matching Letters.

ZaytsevNS · ZaytsevNS · commit 9c416508ce01 · 2024-02-13T21:57:42.000+03:00
diff --git a/7KYU/count_correct_characters.py b/7KYU/count_correct_characters.py
@@ -0,0 +1,8 @@
+# Solution for task: https://www.codewars.com/kata/5912ded3f9f87fd271000120/
+
+def count_correct_characters(correct: str, guess: str) -> int:
+    if len(correct) != len(guess):
+        raise Exception("Error!")
+    set_correct = set((i, k) for i, k in enumerate(correct))
+    set_guess = set((i, k) for i, k in enumerate(guess))
+    return len(set_correct.intersection(set_guess))
