OJ Board

Ok, I did what you told me, and bingo, it worked WOOHOO!!!

But I have a question... as far as I know, that should be a PE, shouldn't it? Then, why most problems you had helped me to get AC, had such PE errors which the OJ interprets as WA? That concerns me

Thanks anyway!

Hi all! This code I did returns WA, even when I tested with available cases with success
Where's my fault? I can't find it
I appreciate your replies

P.S. I don't know why I'm feeling that this code fails in limit cases...

Oh, yes, you're right.

Thanks, Brian!

Oh, you were right! Just made that change, and got AC!!! :roll:

BTW, why is it necessary to use double instead of float , even when I convert the value to unsigned long long ?

Is it perhaps for the 15-digit precision it uses for the square root, besides the 7-digit precision of the former ...

Oh my! You're right, I just missed it!

After some tweaking, I got AC!
I think I should be more careful about those misses (btw, I forgot to diff this, you see...)

Thanks anyway, Brian! I'm just a beginner, so I think it's normal to commit these mistakes!

Hi everyone! :)

I did this problem in C, and works well w/test cases, but for some reason it gives me WA! :x


Removed after AC


I think I'm not doing the rounding properly, but I tried removing the ceil() of the square, and I still get WA...

Hope someone will find if I'm just doing it wrong ...

Hi!

I've just set up this code which works w/given test cases, but I'm just getting WA!
Hope someone will find where I'm wrong. Thanks in advance.

Thanks for the recommendation!

I've just put the ":" as you said, and all of a sudden, it worked!
What a mistake! I'd have never realized by myself.

Thank you very much!

Hello! :)

I just can't understand why I'm getting WA, even when I tried with every test I had available (and w/positive results). :(

Here's my code in C. I think I'm having problems because of the dynamic memory usage . :-?


Removed after AC


Hope someone will find where I'm wrong :D ...