Keep on vegging out recently, the program has no progress.
I had completed the level 2, and start to develop the level 3.
However, there are many bug in my program, but I choose to ignore them
temporarily. Maybe to develop the all levels is the shortcut to complete
the whole project. It makes me feel weak to deal with these chores.
So I want to use the strategy names "大而化之", it is an algorithm of problem
solving. We can do the big projects in the first, and then do the small
projects later. The small things and bugs can be done in the later time,
so we don't bother them for now. Futhermore, if we have completed the
overall structure in the first, we can see the prototype of the work in
advance, the prototype would let us be motivated to do it.
Finally, we can complete it.