Create a hierarchy of folders and files

For this part, you are going to make repeated calls to the function mkdir as well as repeated file creations. Your objective is to start small, creating 3 directories (folders) with 3 files, however you will need to automate the process so that you can quickly generate many directories and files. The directories you need to create are simply labelled dir1, dir2, etc, up to your maximum directory size n. Additionally, inside each of the n directories, you must place m files in TXT format labelled file1.txt, file2.txt, etc. The data inside each file must be a magic square of the label size (eg. file7.txt contains a 7x7 magic square), with the numbers delimited by the dash character (-). You can use the function magic() to quickly generate a magic square of any size.

by using matlab

the code

for i=1:n Name=['dir',num2str(i)]; mkdir(Name); for j=1:m M = magic(7); Name1=['file',num2str(j),'.txt']; dlmwrite([Name,'\',Name1],M,'-'); end end

Current Folder file7.txt + Name 1 30-39-48-1-10-19-28 2 38-47-7-9-18-27-29 3 46-6-8-17-26-35-37 4 5-14-16-25-34-36-45 5 13-15-24-33-42-44-4 6 21-23-32-41-43-3-12 7 22-31-40-49-2-11-20 file 1.txt file2.txt file3.tt file 1.txt file2.txt file3.tct file1.txt file2.txt file3.txt file 1.txt file2.txt file3.txt file1.txt file2.tt file3.txt 5420 2974-12 1753 23-23 1863 -12-319 5344 8-1-420 47-6234 3464123 e086-312 fil 3345122 1234567