productvalue.java

ssd3的教程 是我们老师给我们的 纯英文 有兴趣的可以

import java.util.*;

public class ProductValue  {

    public static void  main(String[]  args) {

        String data = "Mini Discs 74 Minute (10-Pack)_5_9.00";

        StringTokenizer tokenizer = new StringTokenizer(data, "_");

        String name = tokenizer.nextToken();
        int quantity = Integer.parseInt(tokenizer.nextToken());
        double price = Double.parseDouble(tokenizer.nextToken());

        System.out.println("Name: " + name);
        System.out.println("Quantity: " + quantity);
        System.out.println("Price: " + price);
        System.out.println("Total: "+ quantity * price);
    }
}