Cod sursa(job #39125)

Utilizator savimSerban Andrei Stan savim Data 26 martie 2007 13:57:34
Problema Schi Scor 0
Compilator fpc Status done
Runda Arhiva de probleme Marime 0.19 kb
Raporteaza aceasta sursa 
{$N+}
var n:longint;
    f1,f2:text;
begin
assign(f1,'free.in');
assign(f2,'free.out');
reset(f1);
rewrite(f2);
readln(f1,n);
writeln(f2,n-trunc(sqrt(n)));
close(f1);
close(f2);
end.