本文共 688 字，大约阅读时间需要 2 分钟。

#import 
   
    typedef struct{    int year;    int month;    int day;}MyDate;@interface Student:NSObject{
       @public    NSString *_name;    MyDate _date;}@end@implementation Student@endint main(int argc, const char * argv[]){    @autoreleasepool {        Student *stu = [Student new];        stu ->_name = @"tom";        stu ->_date = (MyDate){
  2012,12,22};        MyDate d = {
  2222,11,11};        stu ->_date = d;        NSLog(@"year = %d,month = %d, day = %d", stu->_date.year, stu->_date.month, stu->_date.day);        struct Car{            int _wheel;            int _speed;        }car;        car = (struct Car){
  22,22};        NSLog(@"Hello, World!");    }    return 0;}
   

转载地址：https://lovoo.blog.csdn.net/article/details/51464418 如侵犯您的版权，请留言回复原文章的地址，我们会给您删除此文章，给您带来不便请您谅解！