BJFU 207基于顺序存储结构的图书信息表的逆序存储

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <string>
#include <stack>
using namespace std;

struct Book {
	string bookno;
	string name;
	double price;
};

int main() {
	Book book[1000];	  
	int n; //书的数量 
	cin >> n;
     int j=0;
 while(j<n) {
		cin>>book[j].bookno ;
		cin>>book[j].name ;
		cin>>book[j].price ;	
        ++j;
	}
	
  //逆序输出
	for (int i = n - 1; i >= 0; i--) {
		cout << book[i].bookno<<" ";
		cout << book[i].name << " ";
		printf("%.2lf\n", book[i].price);
	}

}