2014年3月20日
leetcode--Simplify Path
摘要： Given an absolute path for a file (Unix-style), simplify it.For example,path="/home/", =>"/home"path="/a/./b/../../c/", =>"/c"click to show corner cases.Corner Cases:Did you consider the case wherepath="/../"?In this case, you should return&quo 阅读全文
posted @ 2014-03-20 05:54 Averill Zheng 阅读(158) 评论(0) 推荐(0)
leetcode--Text Justification
摘要： Given an array of words and a lengthL, format the text such that each line has exactlyLcharacters and is fully (left and right) justified.You should pack your words in a greedy approach; that is, pack as many words as you can in each line. Pad extra spaces' 'when necessary so that each line 阅读全文
posted @ 2014-03-20 04:06 Averill Zheng 阅读(158) 评论(0) 推荐(0)