c#include <bits/stdc++.h> using namespace std; map<int, pair<int, int>> cnt; bool cmp(int A, int B){ if(cnt[A].first == cnt[B]
#include <bits/stdc++.h> using namespace std; map<int, pair<int, int>> cnt; bool cmp(int A, int B){ if(cnt[A].first == cnt[B]