【单选题】下面这段代码是一个死循环,如何让这个程序执行后不输出结果并永远处于运行状态()。z=2while z>1: z = z+1 print(z)
【单选题】给出一段程序,试判断哪个是正确的结果( ) public class myprogram { public static void main (String args[]) { try{ System.out.print("Hello world"); } finally{ System.out.println(" Finally executi...
D.
Hello world Finally executing
【单选题】给出一段程序,试判断哪个是正确的结果。____ public class Test{ public static void main (String args[]){ try{ System.out.print(“Hello world ”); } finally{System.out.println(“Finally executing”); } } }
D.
Hello world Finally executing
【单选题】给出一段程序,试判断哪个是正确的结果( )
B.
blic static void throwit(){
C.
stem.out.print(“throwit”);
D.
row new RuntimeException(); }
E.
blic static void main(String [] aa){
G.
stem.out.print(“hello “);
J.
stem.out.print(“caught ”); } K. nally{ L. stem.out.print(“finally ”); }
【单选题】罗森塔尔效应说明,能对学习产生巨大影响的是( )
【简答题】执行下面的程序,在窗体上显示的输出结果的第一行是____,第二行是____. Option explicit Private sub form_click() Dim I as integer, j as integer J=10 For I=1 to j I = I+1 J = j - i Next I Print I Print j End Sub
【简答题】执行下面程序,第二行输出结果是______,第五行输出结果是______,第七行输出结果是______。 Private Sub Command1_Click() Dim a(4, 5) As Integer, i As Integer, j As Integer For i = 1 To 4 For j = 1 To 5 a(i, j) = i * 8 + j - 1 Print a(i, j)...