Discussion @ 1013. K-based Numbers. Version 3 @ Timus Online Judge

why WA in 6

Posted by zzzlll 3 Jan 2007 22:40

there is my program

var
c:array[0..1800] of real;
n,m,i ,fn:longint;
begin
readln(n,m);
c[0]:=1;
c[1]:=m-1;
i:=1;
repeat
i:=i+1;
{for i:=2 to n do }
c[i]:=(m-1)*(c[i-1]+c[i-2]);
until i>=n;
writeln(c[n]:0:0);
end.

Re: why WA in 6

Posted by Roma Labish[Lviv NU] 4 Jan 2007 00:15

Use long arithmetics!

long arithmetics

Posted by Shady TKTL 9 Mar 2007 11:57

Roma Labish[Lviv NU] wrote 4 January 2007 00:15

Use long arithmetics!

с этим не катит! всё равно WA #7

Re: long arithmetics

Posted by Romko [Lviv NU] 9 Mar 2007 13:47

Send me your solution to my e-mail w_soulreaver[at]ukr[dot]net .And I'll try to help you! :)

my solution

Posted by Shady TKTL 9 Mar 2007 15:40

I send to you my solution

Discussion of Problem 1013. K-based Numbers. Version 3