Class Solution
- java.lang.Object
-
- g1001_1100.s1019_next_greater_node_in_linked_list.Solution
-
public class Solution extends Object
1019 - Next Greater Node In Linked List.Medium
You are given the
head
of a linked list withn
nodes.For each node in the list, find the value of the next greater node. That is, for each node, find the value of the first node that is next to it and has a strictly larger value than it.
Return an integer array
answer
whereanswer[i]
is the value of the next greater node of theith
node ( 1-indexed ). If theith
node does not have a next greater node, setanswer[i] = 0
.Example 1:
Input: head = [2,1,5]
Output: [5,5,0]
Example 2:
Input: head = [2,7,4,3,5]
Output: [7,0,5,5,0]
Constraints:
- The number of nodes in the list is
n
. 1 <= n <= 104
1 <= Node.val <= 109
- The number of nodes in the list is
-
-
Constructor Summary
Constructors Constructor Description Solution()
-
-
-
Method Detail
-
nextLargerNodes
public int[] nextLargerNodes(ListNode head)
-
-