multi level indexing acess

I want to get output from below code but Matlab thrown Error:

[1 2 3 4](2)

My desired output is 2.

Note: I need one line answer without using any function.

Thanks

Answer 1

[Walter Roberson]

http://uk.mathworks.com/matlabcentral/answers/38787-what-can-be-programmed-without-any-built-in-functions

I would probably use something like:

Index = @(V,K) V(K);

and then Index([1 2 3 4],2)

If I felt especially obscure there would always be

subsref([1 2 3 4], struct('type','()','subs', {[2]})

which is what will happen internally

Answer 2

[Azzi Abdelmalek]

v=[1 2 3 4]
v(2)

If you want one line, then just write

v=2

[ar fa]

Thanks Abdelmalek but this is not my answer.