题解 | #反转链表#

package mainimport . "nc_tools"/*

• type ListNode struct{
• Val int
• Next *ListNode
• } */

/***

• @param pHead ListNode类
• @return ListNode类 */ func ReverseList( head *ListNode ) *ListNode { // write code here if head ==nil||head.Next==nil{ return head } a,b :=head,head.Next var c =new(ListNode) for b!=nil{ c = b.Next b.Next =a a =b b = c } head.Next = nil return a }

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