[REFACTOR] sonarcloud fixes.

Author: Gonzalo Diaz

src/hackerrank/interview_preparation_kit/dictionaries_and_hashmaps/sherlock_and_anagrams.py

@@ -34,7 +34,10 @@ def sherlockAndAnagrams(s_word: str) -> int:
     total: int = 0
     q_candidates = 0
     # Final Anagram list
-    for word in list(candidates):
+
+    candidates_of = {key: candidates[key] for key in candidates}
+
+    for word in candidates_of:
         quantity_of_anagrams = len(candidates[word])
         k = 2
 

src/hackerrank/interview_preparation_kit/search/swap_nodes_algo.py

@@ -79,7 +79,7 @@ def buildTree(indexes: List[List[int]]) -> Node:
             __INITIAL_LEVEL__,
             callbackCollectNodes)
 
-        last_level: int = sorted(list(node_collector))[-1]
+        last_level: int = sorted(node_collector)[-1]
 
         for i in range(0, min(len(indexes_copy), len(node_collector[last_level]))):
             current_node: Node = node_collector[last_level][i]

src/projecteuler/helpers/word_score.py

@@ -31,7 +31,7 @@
 def wordScore(word: str) -> int:
     result = 0
 
-    for letter in list(word):
+    for letter in word:
         if letter in _scoreLetter:
             result += _scoreLetter[letter]