Merge branch 'nathan' of https://github.com/Winston-Chan/CPSC449 into nathan
Merge branch 'nathan' of https://github.com/Winston-Chan/CPSC449 into nathan
Solved Solver Solving iSsues
Merge pull request #13 from Winston-Chan/nathan

Nathan
Fixed some things in Main and added a placeholder toString in Node.
Merge remote-tracking branch 'origin' into nathan
Merge pull request #14 from Winston-Chan/nathan

Fixed things in Main, added placeholder toString to Node
Fixed some more stuff so that reading blank files works.
Merge remote-tracking branch 'origin' into nathan
Print usage information.
Merge pull request #15 from Winston-Chan/nathan

Fixed input for blank input files and incorrect usage.
Parsing fixes and checks
Exception throwing considering more cases

Testing and working at this point. Looks at integer conversion issues.
Now produces solutions! So cool.
Merge pull request #16 from Winston-Chan/testing

Now produces solutions! So cool.
Calculates correct penalty
Revert "Calculates correct penalty"

This reverts commit 48e59b5fb117595cd4a42255888f57d7e8eed81b.
Fixed Correct Penalty
Testing and finalize
Commenting on main.java

Added some comments to the main