need help on a simple code, for, while

function [A,B,C]=task5(x)

  for k=1:x
	A=(1:k);
  end
  while (x~=0 & x >0 )
    x=(1:x);
    B=x;
  end
  C=(1:x);
  
  
  

output A,B,C shoud be the same, and answer is from 1 to input number. for example, if input is 3 ,then answer is 1,2,3. something is wrong with my code, need help... thanks

Answer 1

[Ridwan Alam]

Just to be consistent with your question:

function [A,B,C]=task5(x)
    A = [];
    for k=1:x
         A=[A,k];
    end
    y = x;
    B = [];
    while (y>0)
        B=[B,x-y+1];
        y = y-1;
    end
    C=[1:x];

[leeee]

need use for and while, not if, thanks

[Ridwan Alam]

Sure. Using loop reduce the need for range operator (1:x).

Also, please run the code and see if the results match, before rejecting the answer.

[leeee]

Thank you!