461:汉明距离

src/main/java/leetcode/editor/cn/HammingDistance.java

@@ -23,12 +23,14 @@
 // 👍 426 👎 0
 
 package leetcode.editor.cn;
+
 //461:汉明距离
 public class HammingDistance {
     public static void main(String[] args) {
         //测试代码
         Solution solution = new HammingDistance().new Solution();
     }
+
     //力扣代码
     //leetcode submit region begin(Prohibit modification and deletion)
     class Solution {