OJ Board

Try to change 'double' to 'long double'.
First I soved this problem on Pascal, but got wa.
Then I have translated to cpp and got AC.

Check your mailbox :) there are a lot of "comile error" replays from judge!

Hi, you can verify the example data like this: m = "A" = 65 decimal = 0100 0001 "2" = 0x0C86 = "0000 1100 1000 0110" g = 34943 decimal = 1000 1000 0111 1111 The CRC value is chosen so that ``m2'' when divided by a certain 16-bit value ``g'' leaves a remainder of 0. so, 0100 0001(m) 0000 1100 1000 01...

sory for my english :)

my program had a problem with comparing 2 real type variables.
the solution is
abs(a-b)<0.00000001 or something like that.
I hope this will help.

I solved this problem in using n^4 alhorytm with some optimization. 8sec :) pascal