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by benetin
Tue Feb 18, 2003 8:42 am
Forum: Volume 101 (10100-10199)
Topic: 10167 - Birthday Cake
Replies: 16
Views: 7368

10167 - Birthday Cake

--- Note: the coordinate of a cherry (x , y) are two integers. You must give the line as form two integers A,B(stands for Ax+By=0) each number mustn't in [-500,500].

What does that mean by "mustn't in[-500,500]", while the sample output is 0,1??
by benetin
Thu Feb 13, 2003 11:41 pm
Forum: Volume 104 (10400-10499)
Topic: 10445 - Make Polygon
Replies: 35
Views: 14615

My program handles all of these, but still...

I found sometimes the error appears exactly on the 7th digit. I got 179.999999 instead of 180.000000.

Got WA even if I artifically fix the 180 degree situation. So I wonder the other answers may also wrong due to the precision.?

Can anybody help me?

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