A dark week
http://petr-mitrichev.blogspot.com/2014/03/this-week-in-competitive-programming.html
Anticipating description of disciplined approach mentioned by you.
Here it is, although I don't think it's something surprising: http://petr-mitrichev.blogspot.ru/2014/03/this-week-in-competitive-programming_10.html
Anticipating description of disciplined approach mentioned by you.
Here it is, although I don't think it's something surprising: http://petr-mitrichev.blogspot.ru/2014/03/this-week-in-competitive-programming_10.html