公用变量声明的语句是（）。 A: Static Count As Boolean B: Dim Count As Integer C: Public Count As String * 6 D: Option Explicit

给定一个Java程序的代码如下所示，则编译运行后，输出结果是 ( )。 public class Test { int count = 9; public void count() { System.out.println("count=" + count++); } A: blic static void main(String args[]) new Test().count(); new Test().count();}} B: count=9 count=9 C: count=10 count=9 D: count=10 count=10 E: count=9 count=10

class Count { public int count; public Count(int c) { count = c; } public Count() { count = 1; }}public class Test { public static void increment(Count c, int times) { c.count++; times++; } public static void main(String args[]) { Count myCount = new Count(); int times = 0; for (int i = 0; i A: myCount.count=4 times=0 B: myCount.count=3 times=0 C: myCount.count=4 times=1 D: myCount.count=3 times=1

下列程序的运行结果是（）。 public class Test public static void main ( String [ ] args ) int count = 0 for( int i = 1 i < 5 i = 2) for( int j = 1 j< = 10 j = 3) count System .out .print (count ) _

count = 0while count &lt; 5： print（ count） count = count + 2print( “Over!")

下面程序运行时，若输入“Visual Basic Prograrmming”，则在窗体上输出的是( ) Private Sub Command1_Click() Dim count(25)As Integer,ch As String ch=Ucase(InputBox("请输入字母字符串")) For k=1 To Len(ch) n=Asc(Mid(ch,k,1))-Asc("A") If n＞＝0 Then count(n)一count(n)+1 End If Next k m=count(0) For k=1 To 25 If m＜count(k) Then m=count(k) End If Next k Print m End Sub A: 0 B: 1 C: 2 D: 3

阅读以下程序public class Count{static int count;int number;public Count(){count = count + 1;number = count;}}class Test{public static void Main(){Count a = new Count();Count b = new Count();Count c = new Count();}}程序运行后，对象a的count值是（） A: 0 B: 1 C: 2 D: 3

count = 0 while count < 5: print (count, " 小于 5") count = count + 1 else: print (count, " 大于或等于 5")

下列if语句中，程序风格最规范的是（）。 A: if (count >;= 100) count = 0; B: if (count >;= 100) {count = 0;} C: if (count >;= 100)count = 0; D: if (count >;= 100){count = 0;}

给定Java代码如下所示，则编译运行后，输出结果是。 class Parent { public void count() { System.out.println(10%3); } } public class Child extends Parent{ public void count() { System.out.println(10/3); } public static void main(String args[]) { Parent p = new Child(); p.count(); } }