Cod sursa(job #134330)
| Utilizator |  Stefan Gheorghe ghitza_2000 |
Data | 11 februarie 2008 13:43:50 |
|---|---|---|---|
| Problema | Factorial | Scor | 25 |
| Compilator | fpc | Status | done |
| Runda | Arhiva de probleme | Marime | 0.34 kb |
var i,p,n,ct,ct1,ct2,d:longint;
f,g:text;
begin
assign(f,'fact.in'); reset(f);
assign(g,'fact.out'); rewrite(g);
readln(f,p); ct:=0; n:=0;
if p=0 then write(g,'1')
else begin
while ct<p do
begin
n:=n+5;
d:=n;
while (d mod 5)=0 do
begin
inc(ct2);
d:=d div 5;
end;
ct:=ct2;
end;
write(g,n);
end;
close(f); close(g);
end.