程序代码如下:#include
int main()
{
int a,b;
printf(“please input a and b:”);
scanf(“%d%d”,&a,&b);
printf(“the output data is %d”,a7<回车>则程序输出为程序代码如下:#include
int main()
{
int a,b;
printf(“please input a and b:”);
scanf(“%d%d”,&a,&b);
printf(“the output data is %d”,a7<回车>则程序输出为
A. the output data is 7
B. the output data is 2
C. the output data is 1
D. the output data is 0
BookStore数据库中有订单表Order(OrderCode, CustomerCode, TotalPrice, Address, OrderTime, OrderStatus)查询订单总价(TotalPrice)在100到200元之间的订单信息。SQL语句:SELECT OrderCode, TotalPrice, OrderTime, OrderStatus FROM [Order]WH
A. TotalPrice BETWEEN 100 AND 200
B. TotalPrice NOT BETWEEN 100 AND 200
C. 100 <=TotalPrice<=200
D. TotalPrice>=100 And TotalPrice<=200
BookStore数据库中有出版社表Publisher(PublisherCode, Publisher, Telephone)在某SQL语句中,WHERE PublisherCode IN (’21’, ’31’)子句等价于__()
A. PublisherCode= ’21’ AND PublisherCode=’31’
B. PublisherCode= ’21’ OR PublisherCode=’31’
C. PublisherCode<=’31’ AND PublisherCode>=’21’
D. PublisherCode<’31’ AND PublisherCode>’21’
下面哪个方法可以作为public void example(int m ){
//…
}的重载方法()下面哪个方法可以作为public void example(int m ){
//…
}的重载方法()
A. public void example(float m){…}
B. public void example(int x){…}
C. public void example2(){…}
D. public int example(){…}