Array数组基本案例：图书基本录入输出系统

 import java.util.Scanner;

 public class ArrayTest{
     public static void main(String args[]){
         Scanner sc = new Scanner(System.in);
         String[] book = new String[3];
         String[] bookNum = new String[3];
         int[] bookPrice = new int[3];
         for(int i = 0; i< book.length; i++){
             System.out.println("请输入第"+(i+1) +"本书的书名：");
             book[i] = sc.next();
             System.out.println("请输入第"+(i+1) +"本书的编号：");
             bookNum[i] = sc.next();
             System.out.println("请输入第"+(i+1) +"本书的价格：");
             bookPrice[i] = sc.nextInt();
         }
         System.out.print("书名\t编号\t价格\n");
         for(int j = 0; j < book.length;j++){
             System.out.print(book[j]+"\t"+bookNum[j]+"\t"+bookPrice[j]+"\n");
         }
         }
     }