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发布时间:2024-05-12 06:26:43

[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) (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

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 (10) (11) 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
    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]
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) (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 (10) (11) 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
    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]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) (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) (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
[简答题]本题的功能是计算二维数组各个元素的和。程序中定义了二维数组arr,arr有3行4列共12个元素,程序中采用for循环语句的嵌套来计算数组中各个元素的和,并将结果保存在sum变量中,最后打印输出结果。
public class java1
public static void main(String[]args)
int arr[][]=1,2,3,4,5,6,7,8,(9,10,11,12;
int sum=0;
int i=0,j=0;
for(i=0;______)
for(______)
______;
System.out.println("sum="+sum);


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