problem0082

package

v0.0.0-...-fe39b32 Latest Latest Go to latest Published: May 19, 2019 License: MIT Imports: 0 Imported by: 0

Details

Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.

Example 1:

Input: 1->2->3->3->4->4->5
Output: 1->2->5

Example 2:

Input: 1->1->1->2->3
Output: 2->3

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type ListNode struct {
	Val  int
	Next *ListNode
}

ListNode is singly-linked list.