string to interger

[shinho]

code: str s="12"
int i=val(s)

the above converts string var to integer !
but how to convert integer into string varaible ?

eg: int i=12
str s="i"

Now why S is i , not 12 ??????
hock:

[Gintaras]

If it is variable, don't use "".

str s=i