摘要： 好久没写解题报告了，本来准备刷完这些水题再开始写，不过面对昨晚做的这道题（UVa 400 / ZOJ 1324），简直让我吐血啊。先上图。前后历经25次提交，终于通过。。。虽然，他够水的。。Unix lsThe computer company you work for is introducing a brand new computer line and is developing a new Unix-like operating system to be introduced along with the new computer. Your assignment is to writ 阅读全文