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style(codes/c): update comment format

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This commit is contained in:
Gonglja 2023-01-12 15:16:57 +08:00
parent 5271276f4e
commit be2d109c5b
1 changed files with 25 additions and 28 deletions
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53
codes/c/chapter_array_and_linkedlist/linked_list.c
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@ -4,47 +4,44 @@
* Author: Zero (glj0@outlook.com)
*/
#include "../include/include.h"
#include "../include/include.h"
/* 在链表的结点 n0 之后插入结点 P */
void insertNode(ListNode* n0, ListNode* P) {
ListNode *n1;
n1 = n0 -> next;
n0 -> next = P;
P -> next = n1;
ListNode *n1 = n0->next;
n0->next = P;
P->next = n1;
}
/* 删除链表的结点 n0 之后的首个结点 */
void removeNode(ListNode* n0) {
if (!n0->next)
return;
// n0 -> P -> n1
ListNode *n1, *P;
P = n0 -> next;
n1 = P -> next;
n0 -> next = n1;
ListNode *P = n0->next;
ListNode *n1 = P->next;
n0->next = n1;
// 释放内存
free(P);
}
/* 访问链表中索引为 index 的结点 */
ListNode* accessNode(ListNode* head, int index) {
ListNode* n;
while(head && head->next && index) {
while (head && head->next && index) {
head = head->next;
index --;
index--;
}
n = head;
return head;
}
/* 在链表中查找值为 target 的首个结点 */
int findNode(ListNode* head, int target) {
ListNode* n;
int idx=0;
while(head) {
if(head->val == target) {
return idx;
}
head = head -> next;
idx ++;
int index = 0;
while (head) {
if (head->val == target)
return index;
head = head->next;
index++;
}
return -1;
}
@ -55,10 +52,10 @@ int main() {
/* 初始化链表 */
// 初始化各个结点
ListNode* n0 = newListNode(1);
ListNode* n1 = newListNode(2);
ListNode* n2 = newListNode(3);
ListNode* n3 = newListNode(4);
ListNode* n4 = newListNode(5);
ListNode* n1 = newListNode(3);
ListNode* n2 = newListNode(2);
ListNode* n3 = newListNode(5);
ListNode* n4 = newListNode(4);
// 构建引用指向
n0->next = n1;
n1->next = n2;
@ -82,8 +79,8 @@ int main() {
printf("链表中索引 3 处的结点的值 = %d\r\n", node->val);
/* 查找结点 */
int index = findNode(n0, 5);
printf("链表中值为 5 的结点的索引 = %d\r\n", index);
int index = findNode(n0, 2);
printf("链表中值为 2 的结点的索引 = %d\r\n", index);
return 0;
}