Package g0001_0100.s0061_rotate_list

Class Solution

java.lang.Object

g0001_0100.s0061_rotate_list.Solution

public class Solution
extends Object

61 - Rotate List.<p>Medium</p> <p>Given the <code>head</code> of a linked list, rotate the list to the right by <code>k</code> places.</p> <p><strong>Example 1:</strong></p> <p><img src="https://assets.leetcode.com/uploads/2020/11/13/rotate1.jpg" alt="" /></p> <p><strong>Input:</strong> head = [1,2,3,4,5], k = 2</p> <p><strong>Output:</strong> [4,5,1,2,3]</p> <p><strong>Example 2:</strong></p> <p><img src="https://assets.leetcode.com/uploads/2020/11/13/roate2.jpg" alt="" /></p> <p><strong>Input:</strong> head = [0,1,2], k = 4</p> <p><strong>Output:</strong> [2,0,1]</p> <p><strong>Constraints:</strong></p> <ul> <li>The number of nodes in the list is in the range <code>[0, 500]</code>.</li> <li><code>-100 <= Node.val <= 100</code></li> <li><code>0 <= k <= 2 * 10⁹</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
ListNode	rotateRight(ListNode head, int k)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

rotateRight

public ListNode rotateRight(ListNode head,
 int k)