摘要: //hashmap implement with STL class Solution { public: vector> groupAnagrams(vector& strs) { // sort(strs.begin(),strs.end()); //sort all the element map>hashmap; fo... 阅读全文
posted @ 2016-09-15 21:27 zeroArn 阅读(141) 评论(0) 推荐(0)
摘要: 1 //water 2 class Solution { 3 public: 4 int removeElement(vector& nums, int val) { 5 for(vector::iterator it=nums.begin();it!=nums.end();) 6 { 7 if(*it == val)... 阅读全文
posted @ 2016-09-15 01:07 zeroArn 阅读(107) 评论(0) 推荐(0)
摘要: water class Solution { public: int removeDuplicates(vector& nums) { for(vector::iterator it=nums.begin();it!=nums.end();) { int cur=*it; it++; ... 阅读全文
posted @ 2016-09-15 01:01 zeroArn 阅读(95) 评论(0) 推荐(0)
摘要: 居然把头插法写错了,debug了一个多小时 /** * Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) : val(x), next(NULL) 阅读全文
posted @ 2016-09-15 00:38 zeroArn 阅读(112) 评论(0) 推荐(0)