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题解 | #从尾到头打印链表#

class Solution { public: vector<int> printListFromTailToHead(ListNode* head) { vector<int> s; while(head!=NULL) ...

2023-04-26

0 196

题解 | #替换空格#

class Solution { public: string replaceSpace(string s,string str="",int t=0) { for(int i=0;i<s.size();i++) { if(s[i...

2023-04-26

0 178

题解 | #二维数组中的查找#

class Solution { public: bool Find(int target, vector<vector<int> > array) { for(int i=0;i<array.size();i++) { ...

2023-04-26

0 191

题解 | #数组中重复的数字#

class Solution { public: int duplicate(vector<int>& numbers) { if(numbers.size()==0) { return -1; } ...

2023-04-26

0 207