Update maximum-score-words-formed-by-letters.py

kamyu104 · web-flow · commit 413258947150 · 2019-11-10T22:56:36.000+08:00
diff --git a/Python/maximum-score-words-formed-by-letters.py b/Python/maximum-score-words-formed-by-letters.py
@@ -21,10 +21,10 @@ def backtracking(words, word_scores, word_counts, curr, curr_score, letter_count
                              curr_score+word_scores[i], letter_count-word_counts[i],
                              result)
 
-        result = [0]
         letter_count = collections.Counter(letters)    
         word_counts = map(collections.Counter, words)
         word_scores = [sum(score[ord(c)-ord('a')] for c in words[i])
                        for i in xrange(len(words))]
+        result = [0]
         backtracking(words, word_scores, word_counts, 0, 0, letter_count, result)
         return result[0]
