OJ Board

100.00 printed by accepted solution

Try to input several positions of missiles launched on the lines composing convexhull.

I found judge is wrong especially checking part of whether a point is in the convexhull or not.

I got accepted with a source code which outputs what it must not print

Additionally, the judge of problem 361(Cops and Robbers) is also wrong.

I tried to solve this problem too but I got WA. I think,, the solution of this problem is obvious and the reason why i got WA is something related floating number arithmatics. I changed double to long datatype but it doesn't work. --; Do you know any good sites that explain floating number errors? p...

hi~ I am trying to solve this problem but I keep receiving WA. I really don't know why my solution doesn't work. In the problem description, Each SCUD missile (anitary leansing niversal estroyer) that lands within the walls of a kingdom destroys that kingdom's power plant (without loss of life). whe...

thank you cheng.

I got Accepted

Is there anybody who know why the output of testcase2 is "354"?

plz answer me.

I have a same trouble as you

All output appear right.

but it's not accepted

is there something tricky?

what is the output if testcase is "0" ?

check your output has trailing space.

i had same problem before.

if your program work well with test case,

check the handling part of multiple input.