privatestatic<T>voidrotate1(List<T>list,int distance){int size=list.size();if(size==0)return;distance=distance%size;if(distance<0)distance+=size;if(distance==0)return;for(int cycleStart=0,nMoved=0;nMoved!=size;cycleStart++){Tdisplaced=list.get(cycleStart);int i=cycleStart;do{i+=dis...
leetcode 61 Rotate List --- java Given a list, rotate the list to the right bykplaces, wherekis non-negative. For example: Given1->2->3->4->5->NULLandk=2, return4->5->1->2->3->NULL. 题目意思不难,就是说给一个数k,然后从右向左数第k个节点,然后以这个节点为开头,重新组成一...
然后把faster.next接到head上,slower.next存为null,作队尾。 这样就把list给rotate了。 这是我想的一种解法,还有一种就是把整个list连起来,变成环,找到切分点断开就行。 解法1: 1publicListNode rotateRight(ListNode head,intn) { 2if(head==null||head.next==null||n==0) 3returnhead; 4ListNode fast...
《thinking in java》第四版512页中表格关于rotate的描述是“所有元素向后移动distance个位置,将末尾的元素循环到前面来”。 在不看JDK源码的时候我的设想是不去管计算机内存的开销,创建三个新的List,一个list1存放开始到末尾往前数distance个距离的位子的元素,一个list2存放开始到size-distance个位子的元素,最后一...
本文简单对 java.util.Collections#rotate 方法进行分析和学习。 二、研究 2.1 rotate 源码解析 先上java.util.Collections#rotate 方法的源码: /** * Rotates the elements in the specified list by the specified distance. ...
items2 = ['Python', 'Java', 'Go', 'Kotlin'] 1. 2. 除此以外,还可以通过Python内置的list函数将其他序列变成列表。准确的说,list并不是一个函数,而是创建列表对象的构造器。 items1 = list(range(1, 10)) print(items1) # [1, 2, 3, 4, 5, 6, 7, 8, 9] ...
Java.Util Assembly: Mono.Android.dll Rotates the elements in the specified list by the specified distance. C# [Android.Runtime.Register("rotate","(Ljava/util/List;I)V","")]publicstaticvoidRotate(System.Collections.Generic.IList list,intdistance); Parameters...
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linked-list matrix fibonacci factorial fibonacci-sequence singly-linked-list doubly-linked-list greatest-common-divisor rotate-image missing-number powerof2 decimal-to-binary all-pairs rotate-matrix max-product sumofasequence all-pairs-equal-to-n unique-elements linked-list-insert Updated Mar 10, 20...