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Algorithms

 
GeneralRe: Factorials PinmemberTim Craig25-Jun-08 21:06 
AnswerRe: Factorials Pinmembercp987624-Jun-08 12:33 
AnswerRe: Factorials PinmemberMatthew Butler24-Jun-08 12:38 
GeneralRe: Factorials Pinmembercp987624-Jun-08 14:05 
GeneralRe: Factorials PinmvpLuc Pattyn24-Jun-08 15:02 
GeneralRe: Factorials Pinmembercp987624-Jun-08 20:09 
GeneralRe: Factorials PinmvpLuc Pattyn24-Jun-08 23:53 
GeneralRe: Factorials Pinmembercp987625-Jun-08 2:27 
Luc Pattyn wrote:
countN tells me how many factors of n! end on digit N

 
OK now I see what you are doing. I'm sure you have some very clever reason for this, but it is not clear to me why you do
 
count5 += count10;	
if (count5 != 0) 
   {
   result = (result * rightmostNonzeroInFactorial(count5)) % 10;
   count2 -= count5;
   }
 
and not what I would expect:
 
if (count5 != 0) 
   {
   result = (result * rightmostNonzeroInFactorial(count5)) % 10;
   count2 -= count5;
   }
if (count10 != 0) 
   {
   result = (result * rightmostNonzeroInFactorial(count10)) % 10;
   }

 
Peter
"Until the invention of the computer, the machine gun was the device that enabled humans to make the most mistakes in the smallest amount of time."

GeneralRe: Factorials PinmvpLuc Pattyn25-Jun-08 2:34 
GeneralRe: Factorials Pinmembercp987625-Jun-08 2:40 
AnswerRe: Factorials Pinmembertim_one14-Jul-08 8:37 
AnswerRe: Factorials PinmemberArash Partow25-Jun-08 2:14 
GeneralRe: Factorials PinmemberIan Uy25-Jun-08 6:26 
QuestionHow to determine the next x,y coordinate for a tank in a 2-D game... PinmemberEdmundisme18-Jun-08 8:35 
AnswerRe: How to determine the next x,y coordinate for a tank in a 2-D game... Pinmember73Zeppelin18-Jun-08 11:38 
GeneralRe: How to determine the next x,y coordinate for a tank in a 2-D game... PinmemberMatthew Butler18-Jun-08 11:44 
GeneralRe: How to determine the next x,y coordinate for a tank in a 2-D game... Pinmember73Zeppelin18-Jun-08 22:00 
GeneralRe: How to determine the next x,y coordinate for a tank in a 2-D game... PinmemberEdmundisme18-Jun-08 12:00 
AnswerRe: How to determine the next x,y coordinate for a tank in a 2-D game... PinmemberMatthew Butler18-Jun-08 11:41 
GeneralRe: How to determine the next x,y coordinate for a tank in a 2-D game... PinmemberEdmundisme18-Jun-08 12:01 
JokeRe: How to determine the next x,y coordinate for a tank in a 2-D game... PinmvpCPallini18-Jun-08 21:19 
QuestionPolyline offset algorithm Pinmemberbeko16-Jun-08 21:59 
AnswerRe: Polyline offset algorithm PinmemberAlan Balkany17-Jun-08 4:07 
GeneralRe: Polyline offset algorithm Pinmemberbeko17-Jun-08 4:43 
QuestionRe: Polyline offset algorithm Pinmvp CPallini17-Jun-08 7:03 

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