xutian_curry的博客

考察点：map的常见使用#include <set> #include <vector> #include <map> using namespace std; class Solution { public: vector<int> intersect(vector<int>& nums1, vector<int&...

#include <unordered_map> #include <string> using namespace std; class Solution { public: bool isAnagram(string s, string t) { unordered_map<char,int> mymap; ...

#include <unordered_map> #include <iostream> #include <string> using namespace std; class Solution { public: bool wordPattern(string pattern, string str) { istrin...

#include <unordered_map> using namespace std; class Solution { public: bool isIsomorphic(string s, string t) { unordered_map<char,char> mymap; for(int i=0;i<s.size...