문제
풀이
#include <algorithm>
#include <iostream>
#include <vector>
using namespace std;
void solve(void) {
int n; cin >> n;
int a, b; cin >> a >> b;
int c; cin >> c;
vector<int> d(n);
for (int i=0; i<n; i++) cin >> d[i];
sort(d.begin(), d.end(), greater<int>());
int e = c, f = a;
for (int i=0; i<n; i++) {
if ((e + d[i]) * f <= e * (f + b)) break;
e += d[i]; f += b;
}
cout << e / f;
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}