SQL语句“院系号NOTIN(”001”,”002”)”表示()
A:院系号=“001”AND院系号=“002” B:院系号!=“001”AND院系号!=“002” C:院系号=“001”OR院系号=“002” D:院系号!=“001”OR院系号!=“002”
下列语句
#include <iostream>
using namespace std;
void main( )
cout<<100.8989663<<'';
cout<<fixed<<100.8989663<<'';
cout<<scientific<<100.8989663<<'';
的输出结果为( )。
A:100.899 100.898966 1.008990e+002 B:100.8989663 100.898966 1.008990e+002 C:100.899 100.898966 1.008989e+002 D:100.899 100.8989663 1.008989e+002
关于语句
#include<iostream>
using namespace std;
void main( )cout<<100.8989663<<'';
com<<fixed<<100.8989663<<'';
cout<<scientific<<100.8989663<<'';的输出结果为()
A:100.899 100.898966 1.008990e+002 B:100.8989663 100.898966 1.008990e+002 C:100.899 100.898966 1.008989e+002 D:100.899 100.8989663 1.008989e+002
关于语句
#include<iostream>
using namespace std;
void main( )
{ cout < < 100.8989663 < < ';
cout < < fixed < < 100.8989663 < <';
cout < < scientific < < 100.8989663 < <';
的输出结果为
A:100.899 100.898966 1.008990e+002 B:100.8989663 100.898966 1.008990e+002 C:100.899 100.898966 1.008989e+002 D:100.899 100.8989663 1.008989e+002
关于语句
#include<iostream>
using namespace std;
void main( )cout<<100.8989663<<'';
com<<fixed<<100.8989663<<'';
cout<<scientific<<100.8989663<<'';的输出结果为( )
A:100.899 100.898966 1.008990e+002 B:100.8989663 100.898966 1.008990e+002 C:100.899 100.898966 1.008989e+002 D:100.899 100.8989663 1.008989e+002
关于语句#include<iostream>using namespace std;void main( ){cout<<100.8989663<<'';com<<fixed<<100.8989663<<'';cout<<scientific<<100.8989663<<'';}的输出结果为( )
A:100.899 100.898966 1.008990e+002 B:100.8989663 100.898966 1.008990e+002 C:100.899 100.898966 1.008989e+002 D:100.899 100.8989663 1.008989e+002
关于语句 #include<iostream> using namespace std; void main( ) { cout < < 100.8989663 < < '; cout < < fixed < < 100.8989663 < <'; cout < < scientific < < 100.8989663 < <';} 的输出结果为
A:100.899 100.898966 1.008990e+002 B:100.8989663 100.898966 1.008990e+002 C:100.899 100.898966 1.008989e+002 D:100.899 100.8989663 1.008989e+002