97차 2번 문제풀이

Author: Yujin-Baek

live9/test97/문제2/백유진.py

@@ -0,0 +1,16 @@
+def solution(name):
+    answer = 0
+    
+    min_cursor = len(name) - 1
+    
+    for idx, alphabet in enumerate(name):
+        answer += min(ord(alphabet) - 65, 91 - ord(alphabet))
+        
+        end = idx+1
+        while end < len(name) and name[end] == 'A':
+            end += 1
+        min_cursor = min(min_cursor, idx*2 + len(name)-end, (len(name)-end)*2 + idx)
+        
+    answer += min_cursor
+    
+    return answer