Cod sursa(job #523534)
Utilizator | Ion Guzun Arein | Data | 18 ianuarie 2011 15:16:15 |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | fpc | Status | done |
Runda | Arhiva de probleme | Marime | 0.42 kb |
program buf;
var i, j, m, g, n, c, c2 : longint;
f : text;
begin
assign(f,'fractii.in');
reset(f);
readln(f,n);
close(f);
for i:=1 to n do
for j:=1 to n do
begin
if i>j then g:=i else g:=j;
for m:=1 to g do
begin
if ((j mod m) = 0) and ((i mod m) = 0) then c2:=c2+1; ;
end;
if (c2 = 1) then c:=c+1;
c2:=0;
end;
assign(f,'fractii.out');
rewrite(f);
write(f,c);
close(f);
end.