1.Did some clean job on the code, and add some comments and revised few  makes it easier to read.
2.Add the function to show the accuracy when using training data to get the accuacy.
3.Changed the parameter in Set_Range_Random, from 2/3 length to the full length of array hope to see the difference in accuracy.
4.Mutil iteration in training part to see the result
5.Add the Output of CRISPR arrays.
6.Add prune function to clean segments whose value is 0;
Changes made in this version:
7.Using SUPER_FLAG to sign the whether training is involved.
8.Fixed the error in the training dataset accuracy.