摘要： Description Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length. Do not allocate ex 阅读全文

摘要： Description Implement strStr(). Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack. Solution htt 阅读全文

摘要： Description 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 阅读全文