Final ASSG 4

So the changes you made were awesome I'm glad you're my partner:)
I reviewed this and only changes I made were minor, I also had another test file made and it runs with a longer file correctly also.
We can basically turn it in, will you do that?
Also I don't know if this matters at this point but I thought about making the testing for lowest max distance after every permutation produced in the permutation method.
But... I don't know if it's worth it, especially since we both spend so much time on this assg already. In most cases except when distance ==1 we would have to check all the permutations possible anyway. What do you think?