2014年11月4日
Remove Duplicates from Sorted Array（参考）
摘要： Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not allocate extra space for a... 阅读全文
posted @ 2014-11-04 11:46 雄哼哼 阅读(162) 评论(0) 推荐(0)
Length of Last Word
摘要： Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the last word doe... 阅读全文
posted @ 2014-11-04 10:36 雄哼哼 阅读(114) 评论(0) 推荐(0)
Count and Say
摘要： The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is read off as"tw... 阅读全文
posted @ 2014-11-04 10:09 雄哼哼 阅读(153) 评论(0) 推荐(0)