Divide given boxes into two sets such that difference of total weights
is as small as possible.
What is the point of input/output text windows?
All games on Koala Games site are related to some hard algorithmic problems.
They can be solved both "by hand" (for fun) and by writing an external
computer program. Your program should accept text input that
you can copy from input window, solve and print
out a result as text so you can simply paste it back to output window.