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#include <iostream> #include <set> #include <algorithm> using namespace std; typedef long long ll; int main() { int n; cin >> n; ll max_sum = 0, num = 2e9; for(int i = 0; i < n; i++) { ll x; cin >> x; ll 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(max_sum < cnt) { max_sum = cnt; num = x; } else if(max_sum == cnt and num > x) { num = x; } } cout << num << " " << max_sum + 1 << endl; return 0; }
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