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全部文章（共78篇）

题解 | 访问单个节点的删除

/* struct ListNode { int val; struct ListNode *next; ListNode(int x) : val(x), next(NULL) {} };*/ class Remove { public: bool removeNo...

2025-07-01

0 27

题解 | 访问单个节点的删除

/* struct ListNode { int val; struct ListNode *next; ListNode(int x) : val(x), next(NULL) {} };*/ class Remove { public: bool removeNo...

2025-07-01

0 24

题解 | 翻转子串

#include <vector> class ReverseEqual { public: bool checkReverseEqual(string s1, string s2) { // write code here if (s1.len...

2025-07-01

0 23

题解 | 清除行列

#include <cstddef> class Clearer { public: vector<vector<int> > clearZero(vector<vector<int> > mat, int n) { ...

2025-07-01

0 26

题解 | 像素翻转

class Transform { public: vector<vector<int> > transformImage(vector<vector<int> > mat, int n) { // write code h...

2025-06-30

0 20

题解 | 基本字符串压缩

#include <cstddef> #include <cstdint> #include <iostream> #include <string> class Zipper { public: string zipString(string...

2025-06-30

0 24

题解 | 空格替换

class Replacement { public: string replaceSpace(string iniString, int length) { // write code here int len = length; for (...

2025-06-30

0 22

题解 | 确定两串乱序同构

#include <array> #include <cstdint> class Same { public: bool checkSam(string stringA, string stringB) { // write code here ...

2025-06-30

0 31