updated at 2022. 12. 8. 오후 2:32:00

2022-12-08 14:32:00 +09:00
parent 8df9fb15fd
commit fa54e95aa6
1 changed files with 1 additions and 2 deletions
@@ -11,7 +11,6 @@ class Solution {
            if (rec == s.charAt(i)){
                leftCount++;                
                if (i == len-1) answer++;
-                if (i == len-1 && rightCount == 0 && answer == 0) answer = 1;
            }
            else {
                rightCount++;
@@ -27,6 +26,6 @@ class Solution {
                }
            }
        }
-        return answer;
+        return answer = (len > 0 && answer == 0) ? 1 : answer;
    }
 }