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这种题要是这样就能过就太没水平了，去找一本数学分析翻一下，里面肯定有写Stirling公式的

Posted by frkstyc at 2005-05-01 08:52:38 on Problem 1423
In Reply To:55555~~~~~数学不行，TLE Posted by:JiangLY at 2005-05-01 02:30:05 
> var
>   r:real;
>   n,i,l,l1:longint;
> begin
>   readln(l);
>   for l1:=1 to l do
>     begin
>       readln(n);
>       r:=0;
>       for i:=1 to n do r:=r+ln(i)/ln(10);
>       writeln(trunc(r)+1);
>     end;
> end.
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