program MultiplicationOfNumbersDivisibleByThree;
varnum, product: integer;i, n: integer;
beginproduct := 1;
write('Enter the number of elements in the sequence: ');readln(n);
writeln('Enter the numbers in the sequence:');
for i := 1 to n dobeginreadln(num);if num mod 3 = 0 thenproduct := product * num;end;
writeln('The product of numbers divisible by 3 is: ', product);
end.
program MultiplicationOfNumbersDivisibleByThree;
var
num, product: integer;
i, n: integer;
begin
product := 1;
write('Enter the number of elements in the sequence: ');
readln(n);
writeln('Enter the numbers in the sequence:');
for i := 1 to n do
begin
readln(num);
if num mod 3 = 0 then
product := product * num;
end;
writeln('The product of numbers divisible by 3 is: ', product);
end.