Trouble vectorizing cell access

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Hi, I have the following loop which I would like to vectorise: Here C is an array of integers, M is a cell of integer arrays.

For example : for one case M is a 1x8 cell, with contents =

M = {1, 2, [3,4,7,9,10], [5,6,8,11,12], [13,14,17,19,20], [15,16,18,21,22], 23, 24}
for i=1:length(data)
    j= C(i);
    n = M{j};
end

I was thinking of a solution like n = M{C}, however that didnt workout. Neither did n = M{C(:)}. Can someone help in vectorising this loop ?

Thanks

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Stephen23 2017-11-28

编辑：Stephen23 2017-11-28

@Balkrishna Patankar: can you please explain what you want to achieve? What is the expected output?

Balkrishna Patankar 2017-11-28

在 MATLAB Online 中打开

Expected output: For the case of

C=[ 1;2;3;3;4;4;3;4;3;3;4;4;5;5;6;6;5;6;5;5;6;6;7;8]
M is a 1x8 cell with M ={ 1 ,2 ,[3,4,7,9,10] [5,6,8,11,12] [13,14,17,19,20], [15,16,18,21,22] ,23 ,24}

The output should be something like:

1  2  [3,4,7,9,10]  [3,4,7,9,10]  [5,6,8,11,12]  [5,6,8,11,12]  [3,4,7,9,10]  [5,6,8,11,12]  [3,4,7,9,10]  [3,4,7,9,10]  [5,6,8,11,12]  [5,6,8,11,12]  [13,14,17,19,20]  [13,14,17,19,20]  [15,16,18,21,22]  [15,16,18,21,22]  [13,14,17,19,20]  [15,16,18,21,22]  [13,14,17,19,20]  [13,14,17,19,20]  [15,16,18,21,22]  [15,16,18,21,22]  23  24

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