c的free注意事项和c++的简洁(析构大哥)

 #include <iostream>

 using namespace std;
 //
 ////c语言版本
 //struct stu
 //{
 //    char *name;
 //    int age;
 //};
 //int main()
 //{
 //    stu *ps = (stu *)malloc(sizeof(stu));
 //    ps->name = (char *)malloc(1000);//注意上面一句完了必须用这一句 name才会右空间
 //    strcpy(ps->name,"dfd");
 //
 //    //free(ps);//不能直接free
 //    free(ps->name);
 //    free(ps);
 //    return 1;
 //}

 //c++多简洁
 class stu
 {
 public:
     stu()
     {
         name = new char[];
     }
     ~stu()
     {
         delete []name;
     }
 public:
     char *name;
     int age;
 };

 int main()
 {
     stu *ps = new stu;

     strcpy(ps->name,"dfasdf");
     delete(ps);
     return ;
 }