#include <bits/stdc++.h>
#define int long long
int n,m,x,y,c=0; main(){std::vector<int>v;std::cin>>n>>m>>x>>y;while(n--){int a;std::cin>>a;if(a>y)v.push_back(a);if(a>=x)c++;}if(c>m){std::cout<<"Handicapped"<<std::endl;return 0;}sort(v.rbegin(),v.rend());int a=0;int j=v.size();for(int i=0;i<std::min(m,j);i++){a+=v[i];}std::cout<<a<<std::endl;}