OJ Board

Can anyone think of some tricky examples?
Thank you!

I am trying to solve the Kibbles ``n'' Bits ``n'' Bits ``n'' Bits problem.
It seems like a very easy problem, and it is, but I keep getting WA.
I coded it several times...
Please help me if you see any mistake...
I don't know what could be wrong in such short code.
Thanks!


#include <cstdio ...

I got AC.

I reallized where the problem was and solved it by changing the for loop to look like this:
for(i=0; i<MAXN; i++)

This works, because N is actually irrelevant, but what should I do to scanf N correctly?
Could you explain me why my older code didn't work?

Thank you very much!

I get WA, but don't have any idea why!
Is something wrong with my input?
Please help!



int main(void)
{
int i, n, t, a, b, suc, unsuc, c;

scanf("%d", &t);

for(; t>0; t--){
suc = 0 ;
unsuc = 0;

scanf("%d\n", &n);

for(i=0; i<=n; i++)
dad[i] = 0;

for( ; ; ){
c = getc(stdin);

if (c ...

I struggled a lot because I used to transform all characters into lowercase and then check for "finish" and "end".
This is wrong and there is surely an input that checks this.
Maybe this is your problem!

Can someone who got AC tell me what limits did he use for
Number of people and Maximum length of their names, adresses...

I keep on getting SIGSEGV no matter what limits I use.

Is it OK if I sort people using the implemented Qsort in C?

How do I solve the 481 (What goes up) problem more efficently?
I implemented the standard LIS algorithm, but it seems to be too slow.
I've tried implementing it using linked lists and some other things to improve the time, but stil keep on getting TLE.

Can anybody give me an idea to fasten my ...

I found the error.

How is it possible that for the following code,
OJ says it uses only 64 KB when it should use at least 0.3 MB?

It also says WA in 0.00 seconds.

[c]
[/c]

I don't understand this.

I reallized where my mistake was!

In some inputs like "(((])", I would print NO two times!

Thanks anyway!

Thanks Junayeed, but it works perfectly for your input.

Could you post more inputs?

Thanks!

I am frustrated, I tried every possible input, but I still keep on getting WA.
Does anybody have a clue what is wrong with my code?
Is it something with the classes?
Please help!

[c]
I got AC!
[/c]