Cod sursa(job #129936)

Utilizator antoanelaAntoanela Siminiuc antoanela Data 30 ianuarie 2008 17:50:03
Problema Fractii Scor 0
Compilator fpc Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
program fractii;
var f,g:text;
    i,j,ci,cj:longint;
    c,n:int64;
begin
assign(f,'fractii.in');
assign(g,'fractii.out');
reset(f);
rewrite(g);
read(f,n);
c:=n*n;
for i:=2 to n do
  begin
    for j:=i to n do
        if (i mod j<>0)then c:=c-1;
  end;
writeln(g,c);
close(f);
close(g);
end.