请帮忙看这段简单的判断大小的ASP代码哪错了呢？

<%
code=request.form("code")
pwd=request.form("pwd")
zqcode=code*3+100
response.write zqcode
response.Write "<br>"
response.write pwd
if int(pwd)=int(zqcode) then
response.write "ok"
else
response.write "no ok"
end if
%>

当code=100时，zqcode为400，可就总是输出 no ok

pwd是400？