判断题Dim arrInt（）as Integer=New Integer（3）{0，1，2}A对B错
判断题
Dim arrInt（）as Integer=New Integer（3）{0，1，2}
A
对
B
错
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本题中，用表格表现某个月的月历，其中标题是从Sunday到Saturday，表格中的各项是可以修改的。 import java．awt．*； import java．awt．event．*； import javax．swing．*； import javax．swing．table．*； public class java2 ( public static void main(String[]args) { try{ UIManager．setLookAndFeel(UIManager．getSys- temLookAndFeelClassName)： } catch(Exception e) JFrame. frame=new CalendarTableFrame； frame．setDefaultCloseOperation(JFrame．EXIT_ oN CLOSE)； frame．show； } } clasgCalendarTableFrame. extends JFrame { private static final int WIDTH=500； private static final int HEIGHT=150： private cells= { {null，null，null，new Integer(1)，new Integer (2)，new Integer(3)，new Integer(4))， {new Integer(5)，new Integer(6)，new Integer (7)．new Integer(8)，new Integer(9)，new Integer (10)，new Integer(11))， {new Integer(12)，new Integer(13)，new Integer (14)，new Integer(15)，new Integer(16)，new Integer (17)，new Integer(18))， {new Integer(19)，new Integer(20)，new Integer (21)，new Integer(22)，new Integer(23)，new Integer (24)，new Integer(25))， {new Integer(26)，new Integer(27)，new Integer (28)，new Integer(29)，new Integer(30)，new Integer (31)，null} }； private String[]columnNames={ "Sunday"，"Monday"，"Tuesday"，"Wednesday"， "Thursday"，"Friday"，"Saturday" }； public CalendarTableFrame{ setTitle("java2")； setSize(WIDTH，HEIGHT)； JTable table=new ； getContentPane．add(new JScrollPane(table)， BorderLayout．CENTER)； } }
单击命令按钮执行下列程序，其输出结果是。 Private Sub Commana1_Click() Dim a As Integer,b As Integer,c As Integer a = 3 b = 4 c = 5 Print SecProc(c,b,a) End Sub Function FirProc(x As Integer,y As Integer,z As Integer) FirProc = 2 * x + y + 3 * z End Function Function SecProc(x As Integer,y As Integer,z As Integer) SecProc = FirProc(z,x,y) + x End FunctionA. 20 B. 22 C. 28 D. 30
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判断题Dim arrInt（）as Integer=New Integer（2）{0，1，2}A对B错