Word wheel: Difference between revisions

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@@ Line 1,166: / Line 1,166: @@
 	}
-	for ( const std::string& word : correct_words ) {
+	for ( const std::string& correct_word : correct_words ) {
-		std::cout << word << std::endl;
+		std::cout << correct_word << std::endl;
 	}
@@ Line 1,192: / Line 1,192: @@
 					bool valid_word = true;
 					for ( const char& ch : word ) {
-						std::vector<char>::iterator iterator = std::find(letters.begin(), letters.end(), ch);
+						std::vector<char>::iterator iter = std::find(letters.begin(), letters.end(), ch);
-						int32_t index = iterator == letters.end() ? -1 : std::distance(letters.begin(), iterator);
+						int32_t index = ( iter == letters.end() ) ? -1 : std::distance(letters.begin(), iter);
 						if ( index == -1 ) {
 							valid_word = false;