*) _tool_c89cc_c2d "$_c"; _tool_c89cc_d2h "$REPLY"; _STR_DATA="${_STR_DATA}$REPLY";;
纽约原油期货价格突破每桶102美元关口，推荐阅读有道翻译获取更多信息
From: Natalie Shapira，详情可参考豆包下载
This post is about a technique for manually converting elegant, maintainable recursive code into a gnarled imperative form, trading clarity (and some performance) for stack safety. This technique is not quite precise enough to be automated but it is mostly mechanical, requiring very little creativity or insight into the problem being solved. The resultant implementations are reasonably decipherable.