[algogeeks] Re: Summation formules

2007-10-22 Thread Allysson Costa
When I'm talking about algorithm complexity can I afirm that: The complexity of LOG(N)!   is  NLOGN? Ajinkya Kale escreveu: On 10/22/07, Allysson Costa <[EMAIL PROTECTED]> wrote: I have some doubts about summation notation

[algogeeks] Re: Summation formules

2007-10-22 Thread Ajinkya Kale
On 10/22/07, Allysson Costa <[EMAIL PROTECTED]> wrote: > > > I have some doubts about summation notation > > 1) Is there a formule like: > > SUM (LOG i) i=1 to i=n > > is equivalent to > > LOG (N)! > > This formule is true? Yes it

[algogeeks] Re: combinations in lexographic order

2007-10-22 Thread chandra kumar
Will this work? I tried my solution with some test cases. # include void printCombinations( char buffer[], int bI, char string[], int sI, int length ) ; int main( void ) { char str[1024], buf[1024] ; int i, j, length ; scanf( "%s", str ) ; for( length = 0 ; str[length] ; ++leng

[algogeeks] Summation formules

2007-10-22 Thread Allysson Costa
I have some doubts about summation notation 1) Is there a formule like: SUM (LOG i) i=1 to i=n is equivalent to LOG (N)! This formule is true? = 2) What is relationship

[algogeeks] Graph coloring algos.

2007-10-22 Thread Lukas Šalkauskas
I need experimentally compare RLF and DSATUR graph coloring heuristics algorithms. Maybe anyone have some information, or maybe some optimized peas of code ? :) Lukas. -- You can contact me by : Google Talk: [EMAIL PROTECTED] Skype: halfas.online.now IRC: HalFas` (irc2.omnitel.net)