uses crt;
var A : array [1 .. 100] of integer;
i, n, S, k : integer;
begin
clrscr;
write('Nhap so n, k = '); readln(n, k);
i := 1; while i <= n do begin
write('Nhap phan tu thu ', i ,' : ');
readln(A[i]); if abs(A[i]) > 300 then i := i
else i := i + 1; end;
S := 0; for i := 1 to n do
if A[i] mod k = 0 then S := S + A[i];
write('Tong S = ', S);
readln
end.