fix: update leetcode solution: No.141

Author: yanglbme

solution/0100-0199/0141.Linked List Cycle/README.md

@@ -17,7 +17,7 @@
 <strong>解释：</strong>链表中有一个环，其尾部连接到第二个节点。
 </pre>
 
-<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist.png" style="height: 97px; width: 300px;"></p>
+![](./images/circularlinkedlist.png)
 
 <p><strong>示例&nbsp;2：</strong></p>
 
@@ -26,7 +26,8 @@
 <strong>解释：</strong>链表中有一个环，其尾部连接到第一个节点。
 </pre>
 
-<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist_test2.png" style="height: 74px; width: 141px;"></p>
+
+![](./images/circularlinkedlist_test2.png)
 
 <p><strong>示例 3：</strong></p>
 
@@ -35,7 +36,7 @@
 <strong>解释：</strong>链表中没有环。
 </pre>
 
-<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2018/12/07/circularlinkedlist_test3.png" style="height: 45px; width: 45px;"></p>
+![](./images/circularlinkedlist_test3.png)
 
 <p>&nbsp;</p>
 

solution/0100-0199/0141.Linked List Cycle/README_EN.md

@@ -37,7 +37,7 @@
 
 <div>
 
-<p><span><img alt="" src="https://assets.leetcode.com/uploads/2018/12/07/circularlinkedlist.png" style="width: 300px; height: 97px; margin-top: 8px; margin-bottom: 8px;" /></span></p>
+![](./images/circularlinkedlist.png)
 
 
 
@@ -61,8 +61,7 @@
 
 <div>
 
-<p><span><img alt="" src="https://assets.leetcode.com/uploads/2018/12/07/circularlinkedlist_test2.png" style="width: 141px; height: 74px;" /></span></p>
-
+![](./images/circularlinkedlist_test2.png)
 
 
 <p><strong>Example 3:</strong></p>
@@ -83,8 +82,7 @@
 
 
 
-<p><span><img alt="" src="https://assets.leetcode.com/uploads/2018/12/07/circularlinkedlist_test3.png" style="width: 45px; height: 45px;" /></span></p>
-
+![](./images/circularlinkedlist_test3.png)
 
 
 <p>&nbsp;</p>