更多"已知数组A(4,4),各个元素在运行程序时被赋值并打印,形成四除非方阵"的相关试题:
[填空题]
已知数组A(4,4),各个元素在运行程序时被赋值并打印,形成四除非方阵。请在 (13) 和
(14) 处填入所需的内容,使产生一个转置矩阵(即行列互换),仍放在数组A中,并打印出来。例如:
1 2 3 4
1 2 3
4
1 2 3 4
1 2
3 4
1 1 1 1
2
2 2 2
3 3 3 3
4 4 4 4
Private Sub
Command1_Click( )
Dim a(4,4)
For k=1 To
4
For j=1 To 4
a(k,j)=j
Print a(k,j);
Next
Print
Next
For k=2 To 4
For j=1 To
(13)
t=a(j,k)
a(j,k)=
(14)
a(k,j)=t
Next
Next
For k=1 To 4
Print a(k,1);a(k,2);a(k,3);a(k,4)
Next
End Sub
[填空题]已知数组A(4,4),各个元素在运行程序时被赋值并打印,形成四除非方阵。请在 (13) 和 (14) 处填入所需的内容,使产生一个转置矩阵(即行列互换),仍放在数组A中,并打印出来。例如:
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
Private Sub Command1_Click( )
Dim a(4,4)
For k=1 To 4
For j=1 To 4
a(k,j)=j
Print a(k,j);
Next
Print
Next
For k=2 To 4
For j=1 To (13)
t=a(j,k)
a(j,k)= (14)
a(k,j)=t
Next
Next
For k=1 To 4
Print a(k,1);a(k,2);a(k,3);a(k,4)
Next
End Sub
[填空题]已知数组A(4,4),各个元素在运行程序时被赋值并打印,形成四阶方阵。请在 (11) 和 (12) 处填所需的内容,使其产生一个转置矩阵(即行列互换),仍放在数组A中,并打印出来。例如:
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
Private Sub Command1_Click( )
Dim a(4,4)
For k=1 To 4
Fori=1 To 4
a(k,j):j
Print a(k,j);
Next
Print
Next
For k=2 To 4
Forj=1 To (11)
t=a(j,k)
a(j,k)= (12)
a(k,j)=t
Next
Next
For k=1 To 4
Print a( k,1);a( k,2);a(k,3);a(k,4)
Next
End Sub
[填空题]已知数组A(4,4),各个元素在运行程序时被赋值并打印,形成四阶方阵。请在空白处填入所需的内容,使产生一个转置矩阵(即行列互换),仍放在数组A中,并打印出来。例如:
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
Private Sub Command1_Click( )
Dim a(4,4)
For k=1 To 4
For j=1 To 4
a(k,j)=j
Print a(k,j);
Next
Print
Next
For k=2 To 4
For i=1 To (12)
t=a(j,k)
a(j,k)= (13)
a(k,j)=t
Next
Next
For k=1 To 4
Print a(k,1); a(k,2):a(k,3):a(k,4)
Next
End Sub
[填空题]已知数组A(4,4),各个元素在运行程序时被赋值并打印,形成四除非方阵。请在______和______处填写所需的内容,使其产生一个转置矩阵(即行列互换),仍放在数组A中,并打印出来。例如:
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
Private Sub Command1_Click( )
Dim s(4,4)
For k=1 To 4
For j=1 To 4
a(k,j) =j
Print a(k,j);
Next
Print
Next
For k=2 To 4
For j=1 To [10]
t=a(j,k)
a(j,k)= [11]
a(k,j)=t
Next
Next
For k=1 To 4
Print a(k,1);a(k,2);a(k,3);a(k,4)
Next
End Sub
[填空题]本题定义了一个长度为10的boolean型数组,并给数组元素赋值,要求如果数组元素下标为奇数,则数组元素值为false,否则为true。
public class java1
public static void main(String[] args)
boolean b[]=______;
for(int i=0; i<10; i++)
if(______)
b[i]=false;
else
______;
for(int i=0; i<10; i++)
System. out. print("b["+i+"]="+b[i]+",");
[填空题]在Java语言中,需要定义含有两个子数组的二维整型数组x,第一个子数组元素为7,8,第二个子数组元素为l,2,3,4,5,采用直接赋值创建此二维数组的语句为______。
[填空题]在Java语言中,需要定义含有两个子数组的二维数组x,第一个子数组元素为1,2,3;第二个子数组元素为4,5,6,7,8,9;采用直接赋值创建此二维数组的语句为______。
[填空题]下面的程序代码实现将一个一维数组中元素向右循环移动,移位次数由文本框Text1输入。例如数组各元素的值依次为0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10; 移动三次后,各元素的值依次为 8, 9, 10, 0, 1,2 3,4,5,6,7。
Private Sub MoveRight (x( ) As Integer)
Dim i As Integer
Dim j As Integer
Dim k As Integer
i = UBound (x)
j = x(i)
For k = i To 【7】 Step -1
【8】
Next k
x(LBeund(x)) = j
End Sub
Private Sub Command1_click( )
Dim a(10) As Integer
Dim i As Integer
Dim j As Integer
Dim k As Integer
For i = 0 To 10
a(i) = i
Next i
j = Val(Text1. Text)
k=0
Do
k=k+1
Call MoveRight(a)
Loop Until k = j
For i = 0 To 10
Print a(i);
Next i
End Sub
[填空题]
下面的程序代码实现将一个一维数组中元素向右循环移动,移位次数由文本框Text输入。例如数组各元素的值依次为0,1,2,3,4,5,6,7,8,9,10;移动三次后,各元素的值依次为8,9,10,0,1,2,3,4,5,6,7。
Private Sub Moveright(x( )As Integer)
Dim i As
Integer
Dim j As Integer
Dim k As
Integer
i=UBound(x)
j=x(i)
For
k=i To (6) Step-1
(7)
Next k
x(LBound(x))=j
End Sub
Private Sub Command1_Click( )
Dim
a(10)As Integer
Dim i As Integer
Dim j As
Integer
Dim k As Integer
For i=0 To 10
a(i)=i
Next i
j=Val(Text1.Text)
k=0
Do
k=k+1
Call MoveRight(a)
Loop Until
k=j
For i=0 To 10
Print a(i);
Next i
End Sub