# include <bits/stdc++.h> using namespace std; int a[101]; int _max(int a,int b){ string _a = to_string(a),_b = to_string(b); if (_a.size() == _b.size()){ return (a > b) ? a : b; }else{ for (int i = _a.size() - 1,j = _b.size() - 1;i >= 0 && j >= 0;i--,j--){ if (_a[i] - '0' > _b[j] - '0') return a; if (_a[i] - '0' < _b[j] - '0') return b; } }return a; }int main(){ int n; cin >> n; for (int i = 0;i < n;i++) cin >> a[i]; for (int i = 0;i < n;i++){ int Max = 0,Maxi = -1; for (int j = 0;j < n;j++){ if (_max(a[j],Max) == a[j]){ Maxi = j; Max = a[j]; } }cout << Max; a[Maxi] = 0; }return 0; }