#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using ld = long double;

ll N, M, X, Y, A[101010];
ll sum = 0, cnt = 0;

int main() {
  cin >> N >> M >> X >> Y;
  for (int i = 1; i <= N; i++) cin >> A[i];
  sort(A + 1, A + N + 1, greater<int>());
  for (int i = 1; i <= N; i++) {
    if (A[i] >= X) {
      cnt++;
      sum += A[i];
      if (cnt > M) {
        cout << "Handicapped" << endl;
        return 0;
      }
    } else if (Y < A[i] && A[i] < X) {
      if (cnt < M) {
        cnt++;
        sum += A[i];
      } else {
        break;
      }
    } else {
      break;
    }
  }
  cout << sum << endl;
  return 0;
}