#include<bits/stdc++.h> using namespace std; map<int, int> h; int main() { int n; cin>>n; for(int i=0;i<n;i++) { int a; cin>>a; h[a]++; } for(auto x:h) { cout<<x.first<<" "<<x.second<<endl; } return 0; }
Using your lizikid universal account