Update 0019.删除链表的倒数第N个节点.md

problems/0019.删除链表的倒数第N个节点.md

@@ -112,7 +112,28 @@ class Solution {
     }
 }
 ```
+Go:
+```Go
+func removeNthFromEnd(head *ListNode, n int) *ListNode {
+    result:=&ListNode{}
+    result.Next=head
+    var pre *ListNode
+    cur:=result
 
+    i:=1
+    for head!=nil{
+        if i>=n{
+            pre=cur
+            cur=cur.Next
+        }
+        head=head.Next
+        i++
+    }
+    pre.Next=pre.Next.Next
+    return result.Next
+
+}
+```
 
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 * 作者微信：[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)