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(共20篇)
数组中只出现一次的数字
class Solution {public: void FindNumsAppearOnce(vector<int> data,int* num1,int *num2) { int n = data.size(); int res; fo...
2020-03-24
0
477
把数组排成最小的数
include class Solution {public: string PrintMinNumber(vector<int> numbers) { string res = ""; sort(numbers.begin(), n...
2020-03-23
0
491
整数中出现1的个数
class Solution {public: int NumberOf1Between1AndN_Solution(int n) { int dev = 10; //除数 int multi = 1; int res = 0; ...
2020-03-22
0
485
数据流中的中位数
class Solution {public: void Insert(int num) { int n = min.size(); //最小堆的元素 int m = max.size(); //最大堆的元素 if (((n + m) &1...
2020-03-21
0
462
连续子数组的最大和
class Solution {public: int FindGreatestSumOfSubArray(vector<int> array) { int n = array.size(); if(0 == n) return 0...
2020-03-21
0
376
数组中超过一半的数字
class Solution {public: int MoreThanHalfNum_Solution(vector<int> numbers) { int res; int n = numbers.size(); if(0 == n) ...
2020-03-20
0
471
字符串的排列
include class Solution {public: vector<string> Permutation(string str) { vector<string>res; int n = str.length(); ...
2020-03-19
0
387
序列化二叉树
class Solution {public: char* Serialize(TreeNode *root) { if (!root) return nullptr; string resStr; //存放结果 serializ...
2020-03-18
0
429
二叉搜索树与双向链表
class Solution {public: TreeNode* Convert(TreeNode* pRootOfTree) { if(!pRootOfTree) return nullptr; TreeNode* lastNode ...
2020-03-18
0
440
复杂链表的复制
class Solution {public: //此题分为 3 个步骤来对链表进行操作 RandomListNode* Clone(RandomListNode* pHead) { if(!pHead) return nullptr; ...
2020-03-18
0
441
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