对电动车统计表要求完成如下功能：

（1）　　插入：将某种品牌的车信息插入登记表中；

（2）　　删除：将满足报废条件的车辆信息从表中删除；

（3）　　查询：从表中将要查询的车辆信息提取出来；

（4）　　修改：按照各种的车辆的租借情况对该车辆在车库中的数量进行修改；

（5）　　输出：按照客户要求输出车辆信息。

-Statistics for electric vehicles required to complete the following functions:

(1) Insert: A certain brand of car information into the registration form

(2) Delete: will satisfy the conditions scrapped vehicle information deleted　the table

(3) check: extracted　the vehicle to query the information in the table

(4) Review: according to a variety of vehicles leased circumstances modify the number of vehicles in the garage

(5) Output: Output vehicle information according to customer requirements.