Commit 8519c06

authored

Update 5.4.3检查函数正确性的套路.md

1 parent e0419a1 commit 8519c06Copy full SHA for 8519c06

File tree

+10

-0

lines changed

+10

-0

lines changed

Lines changed: 10 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -56,3 +56,13 @@`
`56`	`56`
`57`	`57`	`4. 检查错误条件`
`58`	`58`	`1. 若head传入的是空,则line 1会出错。`
	`59`	+ ```c
	`60`	`+ void removeHead(ListElement** head){`
	`61`	`+ if(head && *head){`
	`62`	`+ ListElement temp = (head)->next;// line 1`
	`63`	`+ free(*head);// line 2`
	`64`	`+ *head = temp;// line 3`
	`65`	`+ }`
	`66`	`+ }`
	`67`	+ ```
	`68`	`+ 现在可以宣布调试完成。`

Comments

(0)