数据结构
#include<iostream>
using namespace std;
struct books{
char name[10];
int num;
float price;
}book;
int main()
{
book.num=1;
book.price=2.5;
char x[10]="Hello",n;
for(n=0;n<10;n++)
book.name[n]=x[n];
cout << book.name <<endl;
cout << book.num <<endl;
cout << book.price <<endl;
return 0;
}


