2016年4月27日

Palindrome Number

摘要： Determine whether an integer is a palindrome. Do this without extra space. Some hints: Could negative integers be palindromes? (ie, -1) If you are thi 阅读全文

posted @ 2016-04-27 16:57 Sheryl Wang 阅读(123) 评论(0) 推荐(0) 编辑

Remove Element

摘要： Given an array and a value, remove all instances of that value in place and return the new length. Do not allocate extra space for another array, you 阅读全文

posted @ 2016-04-27 11:32 Sheryl Wang 阅读(133) 评论(0) 推荐(0) 编辑

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