更多"下列程序段的输出结果是( )。 Dim M(5,5),S(5) "的相关试题:
[单项选择]下列程序段的输出结果是( )。
Dim M(5,5),S(5)
For i=1 To 5
S(i)=0
For j=1 To 5
M(i,j)=i+j
S(i)=S(i)+M(i,j)
Next j
Next i
For Each x In S
Print x;
Next x
A. 20 23 24 35 40
B. 20 25 30 35 40
C. 20 23 25 35 40
D. 20 25 35 40 45
[单项选择]下列程序段运行结束后,消息框中的输出结果是()。
Dim c As Boolean
a=Sqr(3)
b=Sqr(2)
c=a>b
MsgBox c
A. -1
B. 0
C. False
D. True
[单项选择]下列程序段运行结束后,消息框中的输出结果是______。
Dim C As Boolean
a=Sqr(3)
b=Sqr(2)
c=a>b
MsgBox c
A. -1
B. 0
C. False
D. True
[单项选择]下面程序段的输出结果是
public class Test
public static void main(Stringargs[])
int x,y;
x=(int)Math.sqrt(5)/2+(int)Math.random( )*5/2;
y=(int)Math.sqrt(3)/2+(ht)Math.random( )*3/2;
if(x>y)
System.out.println(”x>y”);
else if(x=y)
System.out.println(”x=y”);
else
System.out.Println(”x<y”);
A. x>y
B. x=y
C. x<y
D. 编译错误
[单项选择]以下程序段运行的结果是______。
Dim a(-1 To 5)As Boolean
Dim flag As Boolean
flag=False
Dim i As Integer
Dim j As Integer
Do Until flag=True
For i=-1 To 5
j=j+l
If a(i)=False Then
a(i)=True
Exit For
End If
If i=5 Then
flag=True
End If
Next
Loop
Print j
A. 20
B. 7
C. 35
D. 8
[单项选择]下面程序段的输出结果是( )。
publiCClaSsTest
publicstatic voidmain(SthngarSs[])
inta,b;
for(a=1,b=1;a<(z100;a++)
if(b>=10)break;
if(b%2=1)
b+=2;
continUe;
System.out.println(a);
A. 5
B. 6
C. 7
D. 101
[单项选择]下面程序段的输出结果是( )
classTest
publicstaticvoidmain(Stringargs[])
MyThreadt=newMyThread( );
t.displayOutput("thasbeencreateD");
t.start( );
ClassMyThreadextendsThread
publicvoiddisplayOutput(Strings)
System.out.println(S);
publicvoidrun( )
displayOutput("tiSrunning.");
A. thasbeencreated.
B. thasbeencreated.
C. tiSrunning.
D. 编译出错
[单项选择]下面程序段的输出结果是
public class Test
public static void main (String args[])
int[] a=new int[11];
int[] p=new int [4];
int k=5;
for(int i=1;i<=10;i++)
a[i]=i;
for(int i=1;i<=3;i++)
p[i]=a[i*i];
for(int i=1;i<=3;i++)
k=k+p[i]*2;
System.out.println(k);
A. 17
B. 31
C. 33
D. 35
[单项选择]下面程序段的输出结果是
public class Test
public static void main(String args[])
int n=5,sum=O;
while(n>0)
sum+=n;
--n;
System.out.println("sum is "+Sum);
A. sum is 14
B. sum is 15
C. sum is 10
D. sum is 5