I need help in splitting an array

The array I have-

A=[ 2 3 , 4 5 , 8 12 , 5 6 ]

The output I need-

C= [ 2 3 , 4 5 ]

D= [ 8 12 , 5 6 ]

[the cyclist]

What is the size of A? Do you mean it is a 1x8, or a 4x2? Or something else?

Similarly are C and D supposed to be 1x4, or 2x2?

(It is unclear from your noncanonical use of the commas.)

[Stephen23]

Very simple:

A = [ 2   3 , 4   5 ,  8   12 , 5   6 ]

A = 1×8

2 3 4 5 8 12 5 6

B = A(1:4)

B = 1×4

2 3 4 5

C = A(5:8)

C = 1×4

8 12 5 6

[Walter Roberson]

Stephen assumed that the rule is that the array is fixed length and that it is to be divided into two pieces of equal length. Those are reasonable assumptions.

My solution made different assumptions, that the input is to be divided into groups of 4 values and that as many different variables as needed should be used. Those might sound like odd assumptions at first, but we have learned over time that people who do not simply do the obvious array indexing usually have a broader problem in mind so I wrote for one of the more common broader problems.

If only there were some way for people who post questions to be more specific about what they want to do...

[the cyclist]

lol ... if only

[Sikder Meaghi]

Thank you very much for the solution. I already found a different approach to it but i shall definately try this too

[Walter Roberson]

If only there were some way for people who post questions to be more specific about what they want to do...

Answer 1

[Walter Roberson]

The following code is only valid for A up to 96 entries, after which it will run out of single-character variable names to assign the rows of 4 values into.

 A=[ 2   3 , 4   5 ,  8   12 , 5   6 ]

A = 1×8

2 3 4 5 8 12 5 6

  whos

  Name      Size            Bytes  Class     Attributes

  A         1x8                64  double              

  q7ta90 = buffer(A,4);
  for ilil1li = 1 : size(q7ta90, 2)
      eval( char([66+ilil1li,61,mat2str(q7ta90(:,ilil1li)),46,39,59]) )
  end
  clear q7ta90 ilil1li
  whos

  Name      Size            Bytes  Class     Attributes

  A         1x8                64  double              
  C         1x4                32  double              
  D         1x4                32  double              

  C

C = 1×4

2 3 4 5

  D

D = 1×4

8 12 5 6

Do you need the commas as part of the output? If so then the output cannot be numeric.

[Sikder Meaghi]

Thank you very much for the solution. I already found a different approach to it but i shall definately try this too