OJ Board

Hello: I tried to solve this problem in IDS but but my IDS solution is poor. It takes a lot of time to generate the answers for 1 to 10000 numbers. I tried my best to find out a process for reducing the search space, but I failed. Could anyone tell me, how can I reduce the search space in IDS? Or is...

Could anyone tell me how can I get a nice avatar?
[/b]

Hello:

I got wrong answer in this problem. Could anyone give me some strong
sample inputs so that I can test and can recognize my fault.

Thanks.

Hello:
I also got accepted with O(n^4) complexity.
Although my solution could not pass the time limit of 1 sec in online contest,but I got accepted in this problem in offline with time(6.670 sec) .

Hello:

I am confused about the output structure of this problem.
Could anyone tell me what is the correct format of output.
How many blank lines are required between two output sets?


Bye

I support that.

Sample input:
4

4
c
c
c
c
4
lap1 a
lap2 b
lap3 a
lap4 x
4
x c
b x
a b
y x

5
d
c
d
c
c
5
lap1 a
lap2 a
lap3 b
lap4 b
lap5 b
5
x c
b x
a b
y x
x d

3
p
q
r
3
lap1 p
lap2 p
lap3 p
2
p q
p r

3
c
c
c
3
lap1 a
lap2 b
lap3 b
3
a c
b a
a b

Sample Output:
0

0

0

0

Hi:
Sohel is correct.

Here, '(*' has to be considered as different characters
as '(*' is not completed and they are the last two characters in
that sequence.
((**)()a+b)[(a){a+n}](*

Hello Everybody: This is very sad that there is a mistake in the problem description of of the problem number 10344(23 out of 5). They said that there is no such an input data that contain 0. That is, the input will be from 1 to 50. But i found 0 in the input set. This mistake spent my huge times a...

Hello everybody:
Although, i didn't get any good help, but i got accepted after getting a huge amount of wrong answers ( ).

Hello Everybody,
What will be the highest size for the every input line and what will
be the highest number for the total persons.

Please tell me.I am in confusions.

Hello eXon : I checked your inputs with my accepted program and did not find any mistake. But, May be, there is no such input that contain blank lines . Because, I got accepted without considering this. 1 2 3 1 3 3 - A equals B This answer is wrong. This answer will be- B is a proper subset of A.

You have to be more carefull about every things.This is a multiple input (blue tick) problem.So, you have to process inputs in this way. For your convenience in understanding this problem I gave some sample inputs and outputs. Inputs: 2 4 1 5 2 3 -.000045 -0.00045 .456 .056987 25.26589456987 1 3 5 6...

I took 50010 for the size of the array for the first line . And the highest value for the first line of the input would be 1000.

I got accepted by using these size.

What's wrong with my code, I can’t understand. My program produced correct answers of all inputs that I had found. But, Every time get shock when I submit my code. What’s wrong. Has any critical case that I have missed. In the problem statement, The value of x will have magnitude at least 2 and be w...