Обсуждение @ 1009. K-ичные числа @ Timus Online Judge

What doesn't the problem mean?What number is called "valid"?What is "doesn't contain two successful zeros"?Can anybody give me an example?

Послано Huang Yizheng 31 окт 2001 11:50

Re: What doesn't the problem mean?What number is called "valid"?What is "doesn't contain two successful zeros"?Can anybody give me an example?

Послано Gin The Ruler (Perm) 31 окт 2001 19:25

yaeh...
100 - is valid in 10-digit system
55400342 - is valid in 5-digit system...

Re: What doesn't the problem mean?What number is called "valid"?What is "doesn't contain two successful zeros"?Can anybody give me an example?

Послано Flyer 31 окт 2001 20:55

> So, two successful zeros is zero, and after it another
one zero, example: 1001123.
There can't be leader zeros, such as 0123; 0123 - is 3-
digits number.

Re:100,55400342 are valid?The problem says that valid number is a number doesn't contain two successful zeros,but 100 contain two zeros which are continuous.

Послано Huang Yizheng 1 ноя 2001 05:06

> yaeh...
> 100 - is valid in 10-digit system
> 55400342 - is valid in 5-digit system...
>
>

Thanks.Does it mean...

Послано Huang Yizheng 1 ноя 2001 05:09

> > So, two successful zeros is zero, and after it another
> one zero, example: 1001123.
> There can't be leader zeros, such as 0123; 0123 - is 3-
> digits number.
Does the word "successful" means "consecutive"
or "continuous"?Does it mean that the valid number mustn't
contain two and more than two consecutive zeros (certainly
not in the head)?
For example,101010 is valid,but 101100 and 111000 is not
valid,right?

Re:100,55400342 are valid... they are NOT valid (-) Forgot to write "not" =)...

Послано Gin The Ruler (Perm) 1 ноя 2001 18:37

Re: Thanks.Does it mean...

Послано Victor 9 янв 2002 11:10

> > > So, two successful zeros is zero, and after it another
> > one zero, example: 1001123.
> > There can't be leader zeros, such as 0123; 0123 - is 3-
> > digits number.
> Does the word "successful" means "consecutive"
> or "continuous"?Does it mean that the valid number mustn't
> contain two and more than two consecutive zeros (certainly
> not in the head)?
> For example,101010 is valid,but 101100 and 111000 is not
> valid,right?
You are certainly right. Pay attention on the task's condition!

Re:100,55400342 are valid... they are NOT valid (-) Forgot to write "not" =)...

Послано Beckham 4 апр 2002 18:08

i try

Re:100,55400342 are valid?The problem says that valid number is a number doesn't contain two successful zeros,but 100 contain two zeros which are continuous.

Послано gaozhenwei 20 окт 2002 08:59

> > yaeh...
> > 100 - is valid in 10-digit system
> > 55400342 - is valid in 5-digit system...
> >
> > °ўИш

Re: What doesn't the problem mean?What number is called "valid"?What is "doesn't contain two successful zeros"?Can anybody give me an example?

Послано martinivanov 27 фев 2009 02:13

in my oppinion the author mistakook successful with successive

Edited by author 27.02.2009 02:14

Edited by author 27.02.2009 02:14

You are right! Misprint was fixed.

Послано Vladimir Yakovlev (USU) 27 фев 2009 03:27

Обсуждение задачи 1009. K-ичные числа