jeff, i teach u a maths formula and dun be so xia lan anymore
ok?
firstly, u @@ my no. of post and press it in ur calculator...
secondly, @@ ur no. of post
lastly... u take my no. of post subtract ur no. of post.. and u @@
whether got more than ssl no. of post anot? haha dun be so xia lan
i tell u... mh buck up leh.. zq and jes.. u 2 slping ah? post more
lah.. in sch also hv computer to let u ppl use.. use it in sch
lah.. buay tahan.. dun give reason tat sch one is very
slow..