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#include <iostream> using namespace std; typedef long long ll; int main() { ll n; cin >> n; ll najgolem_rez = 0, najmal_broj = 2e9; for(int i = 0; i < n; i++) { ll x; cin >> x; int cnt = 0; for(ll k = 1; k * (k + 1) < 2 * x; k++) { double a = ((double) x - (k * (k + 1)) / 2) / (k + 1); if(a - (ll)a == 0.0) { cnt++; } } if(najgolem_rez < cnt) { najgolem_rez = cnt; najmal_broj = x; } else if(najgolem_rez == cnt and najmal_broj > x) { najmal_broj = x; } } cout << najmal_broj << " " << najgolem_rez + 1<< endl; return 0; } // 1 2 3 0 5 6 7 0 1 2 3 0 9 9 9
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