Okay,ive been working on this for a long time now and i cant seem to figure a way to make this code work.

I simply need to split a FASTA file that has no spaces into one with spoaces so i can input it into an array where i can read each character individually. I also have to shuffle the array but i cant even shuffle if i cant split the .txt file which contains the FASTA sequence.

Am i overlooking some small error here...