program count_multiples_of_3;
varcount, i: integer;
begincount := 0;
for i := 10 to 99 dobeginif i mod 3 = 0 thencount := count + 1;end;
writeln('Количество двузначных чисел, которые кратны 3: ', count);end.
program count_multiples_of_3;
var
count, i: integer;
begin
count := 0;
for i := 10 to 99 do
begin
if i mod 3 = 0 then
count := count + 1;
end;
writeln('Количество двузначных чисел, которые кратны 3: ', count);
end.