fuhouyin/hello-algo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update list_node.h

Browse Source
This commit is contained in:
krahets 2023-03-18 18:33:35 +08:00
parent 351da5c108
commit 3cd724a6d8
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
codes/c/include/list_node.h
View File

@ -10,18 +10,16 @@
extern "C" { extern "C" {
#endif #endif
/** /* 链表结点结构体 */
* @brief Definition for a singly-linked list node
*
*/
struct ListNode { struct ListNode {
int val; // 结点值 int val; // 结点值
struct ListNode *next; // 指向下一结点的指针（引用） struct ListNode *next; // 指向下一结点的指针（引用）
}; };
// typedef 为 C 语言的关键字，作用是为一种数据类型定义一个新名字 // typedef 作用是为一种数据类型定义一个新名字
typedef struct ListNode ListNode; typedef struct ListNode ListNode;
/* 构造函数，初始化一个新结点 */
ListNode *newListNode(int val) { ListNode *newListNode(int val) {
ListNode *node, *next; ListNode *node, *next;
node = (ListNode *) malloc(sizeof(ListNode)); node = (ListNode *) malloc(sizeof(ListNode));
@ -36,7 +34,6 @@ ListNode *newListNode(int val) {
* @param list * @param list
* @return ListNode* * @return ListNode*
*/ */
ListNode *arrToLinkedList(const int *arr, size_t size) { ListNode *arrToLinkedList(const int *arr, size_t size) {
if (size <= 0) { if (size <= 0) {
return NULL; return NULL;