# SigleLinkList
A sigle link list , Objective-C.


## 节点类：MMNode
```
@interface MMNode : NSObject

@property (nonatomic, assign) int data;//节点数据
@property (nonatomic, strong) MMNode *next;//下一个节点

@end
```
## 单链表类：MMList
```
@interface MMList : NSObject

@property (nonatomic, strong) MMNode *head;//首节点
@property (nonatomic, strong) MMNode *hail;//尾节点

//初始化
- (instancetype)initWithData:(int)data;

//增加节点
- (void)append:(int)data;

//输出
- (void)printList;

@end
```
## main函数

```
int main(int argc, const char * argv[]) {
@autoreleasepool {

MMList *list = [[MMList alloc] initWithData:0];
//刚初始化的链表，首节点即尾节点
NSLog(@"首节点数据：%@ ；尾节点：%@",list.head,list.hail);

//新增数据
for (int i = 1; i < 10; i++) {
[list append:i];
}
NSLog(@"首节点数据：%@ ；尾节点：%@",list.head,list.hail);

//输出
[list printList];
}
return 0;
}
```


代码地址：

https://github.com/MorrisMeng/SigleLinkList

thanks !