Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include<iostream>#include<vector>#include<string>using namespace std;class wujiandao {public:void main();private:vector<int> group_hei;vector<string> name_hei;vector<int> ans;int check(string name);void opera_zero(string name_a, string name_b);void opera_one(string name_a, string name_b);int find_represent(int x);};void wujiandao::main() {int n;cin>>n;int op;string a, b;for(int i = 0; i < n; i++) {cin>>op>>a>>b;if(op == 0)opera_zero(a, b);else