代码学习记录1

#include
struct Book   //结构体
{
  char name[20];
  short price;
};
int main()
{
  struct Book b = { "c语言程序设计",100 };
  printf("书名：《%s\n》", b.name);
  printf("原价:%d\n", b.price);
  struct Book* B = &b;
  printf("%s\n", (*B).name);
  printf("%d\n", (*B).price);
  printf("%s\n",B->name);
  printf（"%d\n",B->price);  
  b.price =80;   
  printf("降价后：%d\n", b.price);
  return 0;
}

#include
#include
struct Book
{
char name[20];
short price;
};
int main()
{
  struct Book b={"《c语言程序设计》"，100};
  printf("书名：《%s\n》",b.name);
  printf("价格：%d\n",b.price);
  b.price=80;
  printf("折后价：%d\n",b.price);
  strcpy(b.name,"新书名");  //这样就可以了奥
  printf("%s\n",b.name);
  return 0;
}