Nu aveti permisiuni pentru a descarca fisierul grader_test12.in
Cod sursa(job #250661)
| Utilizator | Data | 31 ianuarie 2009 14:59:59 | |
|---|---|---|---|
| Problema | Factorial | Scor | 30 |
| Compilator | fpc | Status | done |
| Runda | Arhiva de probleme | Marime | 0.48 kb |
var p,x,i,ii:longint;
f,g:text;
begin
assign(f,'fact.in');
reset(f);
readln(f,p);
Close(f);
assign(g,'fact.out');
rewrite(g);
x:=0;
i:=0;
if p=0 then
writeln(g,1) else begin
while x<p do
begin
inc(i,5);
ii:=i;
if (ii mod 5) mod 5<>0 then inc(x) else
while ii mod 5=0 do
begin
inc(x);
ii:=ii div 5;
end;
end;
if x>p then writeln(g,-1) else
writeln(g,i);
end;
Close(g);
end.
