The teacher of Algorithm reviewed the exercises that we students did in last week. After that,
she begun to teach Chapter 6 : Dynamic Programming . The idea of Dynamic Programming is
that each dividable problems can be sliced into some different sub-problems,and each sub-problem's
result is relying upon the former sub-problem's . The original problem's final result is the sum of
all those sub-problems's result . That's what distincts Dynamic Programming from Divide-and-Conquer .
She used the Tower of Number to explain the principle of the Dynamic Programming . That's all she taught us.
I only learnt that we should often backup data and do not delete data from hard disk physically but logically in
the class of Data Mining. There were some ideas stroke a chord with me in the class of MaYuan
(The principle of Marx's Philosophy). Such as love is a ideal concept , all love in reality is impefect. And other thought
about life which I already considered before . Though I did not draw any conclusions . I just failed again and again .
I don't know . I had been changed . I cared about nothing before I attended college. I was like a free bird . Oh , yes ,
I was too naive at high school . When I thought more about the future , I was more nervous . Because I did not learn
much skills in the past three years and wasted too much time in games . I was aimless . Now , I still have no clear
picture about future. Well , maybe I should too much 'I' in this passage .
My borning college is about to end and I have to find myself a job to support my family . Keep up , where there
is hope , there is a way out . Oh no, my final goal is to achive ... See u guys .