Please share us your practice or lesson methods! Personally, I take part in online rounds, but still need to impove something. Thanks in advance!
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maybe...just solve problems again and again?
Do you use some books references, or online judges ?
of course...books will be useless after sometime learning,and usually learn from blogs...then just solve a few problems on online judge....
I found the following formula in a Maths book:
df(t)/dx = A * (M — f(t))
, which describes the normal learning rate (A, M are constants, f(x) is the amount of knowledge you achieve). It means that when you reach a certain level, the more you learn, the lower you get. I don't know if it is true, but maybe when you feel confident about your ability, you should stop practising. (The more contests I took part in the lower my rating is :'( )
I am just kidding :)) but the formula is really true.