我要手表`~~~不要抢~~~
lw准备将2888帖之前的88位楼主奖励2888楼的手表内部零件拆开分别赠送
哈哈!2888是我的了!
小样的,看你往那里跑!!!
表是我的!!!!!!!!!!!!!
难道还是不我的??????
快到啦
晚了
我的手表!!!!!!!!!!!!!!
2888注定是我的!!!!!
盖楼盖楼使劲盖,为了现代化建设啊!
The expression and operation datatypes have essentially the same form as the abstract grammar. Note,
though, that it does not exactly match the semantics, as that allowed arbitrary integers whereas here we use
the bounded Moscow ML integers { so not every term of the abstract syntax is representable as an element of
type expr, and the interpreter will fail with an over
ow exception if + over
ows.