Reverse Linked List 1,题目要求 Reverse a singly linked list. 翻转一个单链表。 2,题目思路 对于这道题,是单链表问题的一个非常经典的问题。一般来说,这个问题有两种解决办法:迭代与递归。 迭代: 迭代的方法相对来说比较简单。 我们首先定义一个节点,作为开始节点(NULL),然后在循环的过程中: 记录当前
There's code in one reply that spells it out, but you might find it easier to start from the bottom up, by asking and answering tiny questions (this is the approach in The Little Lisper): What is the reverse of null (the empty list)? null. What is the reverse of a one element l...
Given a constantK and a singly linked listL, you are supposed to reverse the links of everyK elements onL. For example, givenL being 1→2→3→4→5→6, ifK=3, then you must output 3→2→1→6→5→4; ifK=4, you must output 4→3→2→1→5→6. Input Specification: Each input ...
Given a constantKand a singly linked listL, you are supposed to reverse the links of everyKelements onL. For example, givenLbeing1→2→3→4→5→6, ifK=3, then you must output3→2→1→6→5→4; ifK=4, you must output4→3→2→1→5→6. Input Specification: Each input file conta...
Then lines follow, each describes a node in the format: Address Data Next where Address is the position of the node, Data is an integer, and Next is the position of the next node. Output Specification: For each case, output the resulting ordered linked list. Each node occupies a line, ...
卡了好久,终于满分了,先上图 Given a constant K and a singly linked list L, you are supposed to reverse the links of every K elements on L. For example, given L being 1→2→3→4→5→6, if K=3, the…
//定义静态链表(步骤1) structNode{ intaddress,data,next; intorder;//结点在链表中的序号,无效结点记为maxn }node[maxn]; boolcmp(Nodea,Nodeb){ returna.order<b.order;//按order从小到大排序 } intmain(){ //初始化(步骤2) for(inti=0;i<maxn;i++){ ...
int reverse(node *a, int head) { int answer = -1; while (head >= 0) { int next = a[head].next; a[head].next = answer; answer = head; head = next; } return answer; } int main() { int n, head, k; scanf("%d%d%d",&head, &n, &k); ...
02-线性结构3 Reversing Linked List(25 point(s)) Given a constant K and a singly linked list L, you are supposed to reverse the links of every K elements on L. For example, given L being 1→2→3→4→5→6, if K=3, then you must output 3→2→1→6→5→4; if K=4, you ...
线性结构3 Reversing Linked List (25 分) Given a constant K and a singly linked list L, you are supposed to reverse the links of every K elements on L. For example, given L being 1→2→3→4→5→6, if K=3, then you must output 3→2→1→6→5→4; if K=4, you must output...