// Slower C++ solution:
#include <time.h>



#include <stdlib.h>

#include <cstdint>

#include <cassert>

#include <algorithm>

#include <functional>

#include <iostream>

#include <limits>

#include <cstdint>

#include <cassert>

#include <algorithm>

#include <functional>

#include <iostream>

#include <limits>

#include <vector>

#include <map>

#include <set>

#include <iomanip>

#include <numeric>



using namespace std;

#include <cstdint>

#include <vector>

#include <string>

int64_t pow(int64_t a,int64_t b){//a^bを求める

	if(b==0){

		return 1;

	}else{

		int64_t temp = pow(a,b/2);

		temp = temp * temp;

		if(b%2==1){

			temp = temp * a;

		}

		return temp;

	}

}

class Digit{

protected:

	int32_t m_base;

	std::vector<int32_t> m_digit;

public:

	class WrongBaseException{



	};



	Digit(const  int32_t base,const int64_t num):m_base(base){

		int64_t copy_num=num;

		while(true){

			int32_t temp=copy_num%m_base;

			m_digit.push_back(temp);

			copy_num=copy_num/base;

			if(copy_num<base){

				m_digit.push_back(copy_num);

				break;

			}

		}

	}

	Digit(const std::string& s){

		m_base=10;

		for(std::string::size_type i=s.size()-1;i>=0;--i){

			m_digit.push_back(std::atoi(&s[i]));

		}

	}

	Digit(const int32_t base,const std::vector<int32_t> digit):m_base(base),m_digit(digit){

	}

	std::vector<int32_t>* getDigit() const{

		vector<int32_t>* retval=new vector<int32_t>(m_digit);

		return retval;

	}

	operator int64_t() const{

		int64_t ans=0;

		for(std::vector<int32_t>::size_type i=0;i<m_digit.size();i++){

			ans+=pow(m_base,i)*m_digit.at(i);

		}

		return ans;

	}

	Digit& operator++(){

		(*this)+=Digit(m_base,1);

		return *this;

	}



	Digit& operator+=(const Digit& a){

		if(m_base!=a.m_base){

			throw WrongBaseException();

		}

		std::vector<int32_t> copy = m_digit;

		m_digit.clear();

		int32_t carry_up=0;

		for(std::vector<int32_t>::size_type i=0;i<std::max(copy.size(),a.m_digit.size());i++){

			int32_t temp_digit=0;

			if(i<copy.size()){

				temp_digit+=copy.at(i);

			}

			if(i<a.m_digit.size()){

				temp_digit+=a.m_digit.at(i);

			}

			temp_digit+=carry_up;

			carry_up=temp_digit/m_base;

			m_digit.push_back(temp_digit%m_base);

		}

		if(carry_up!=0){

			m_digit.push_back(carry_up);

		}

		return *this;

	}

	Digit operator+(const Digit& a) const{

		Digit retval(*this);

		retval+=a;

		return retval;;

	}

	Digit& operator-=(const Digit& a){

		if(m_base!=a.m_base){

			throw WrongBaseException();

		}

		if(m_digit.size()<a.m_digit.size()){

			throw std::underflow_error("Underflow in digit class");

		}

		std::vector<int32_t> copy=m_digit;

		m_digit.clear();

		int32_t carry_down=0;

		for(std::vector<int32_t>::size_type i=0;i<copy.size();i++){

			int32_t temp_digit=copy.at(i);

			if(i<a.m_digit.size()){

				temp_digit-=a.m_digit.at(i);

			}

			temp_digit-=carry_down;

			if(temp_digit<0){

				temp_digit+=m_base;

				carry_down=1;

			}else{

				carry_down=0;

			}

			m_digit.push_back(temp_digit);

		}

		if(carry_down>0){

			throw std::underflow_error("Underflow in digit class");

		}

		return *this;

	}

	Digit operator-(const Digit& a) const{

		Digit retval(*this);

		retval-=a;

		return retval;;

	}

	Digit& operator--(){

		(*this)-=Digit(m_base,1);

		return *this;

	}

};

struct com{

	vector<int32_t> a_base;

	vector<int32_t> b_base;

	vector<int32_t> c_base;

};



int main() {

	int32_t n;

	int32_t ans=std::numeric_limits<int32_t>::max();

	int32_t c,b,a;

	cin>>n>>a>>b>>c;

	int32_t *l=new int[n];

	for(int i=0;i<n;i++){

		cin>>l[i];

	}

	vector<com> stat;

	for(int i=1;i<pow(4,n);i++){

		Digit temp(4,i);

		vector<int32_t> d=*(temp.getDigit());

		com stat;

		for(int j=0;j<n;j++){

			if(j>=d.size()){

				break;

			}

			switch(d.at(j)){

			case 1:

				stat.a_base.push_back(l[j]);

				break;

			case 2:

				stat.b_base.push_back(l[j]);

				break;

			case 3:

				stat.c_base.push_back(l[j]);

				break;

			}

		}

		if(stat.a_base.empty()||stat.b_base.empty()||stat.c_base.empty()){

			continue;

		}

		int32_t temp_cost=0;

		temp_cost+=10*(stat.a_base.size()-1);

		temp_cost+=10*(stat.b_base.size()-1);

		temp_cost+=10*(stat.c_base.size()-1);

		temp_cost+=labs(std::accumulate(stat.a_base.begin(),stat.a_base.end(),0)-a);

		temp_cost+=labs(std::accumulate(stat.b_base.begin(),stat.b_base.end(),0)-b);



		temp_cost+=labs(std::accumulate(stat.c_base.begin(),stat.c_base.end(),0)-c);

		if(temp_cost<ans){

			ans=temp_cost;

		}







	}

	cout<<ans<<endl;







}

// Faster C++ solution for the same problem (measured speedup: 1.117359326681717x):


#include <time.h>



#include <stdlib.h>

#include <cstdint>

#include <cassert>

#include <algorithm>

#include <functional>

#include <iostream>

#include <limits>

#include <cstdint>

#include <cassert>

#include <algorithm>

#include <functional>

#include <iostream>

#include <limits>

#include <vector>

#include <map>

#include <set>

#include <iomanip>

#include <numeric>



using namespace std;

#include <cstdint>

#include <vector>

#include <string>

int64_t pow(int64_t a,int64_t b){//a^bを求める

	if(b==0){

		return 1;

	}else{

		int64_t temp = pow(a,b/2);

		temp = temp * temp;

		if(b%2==1){

			temp = temp * a;

		}

		return temp;

	}

}

class Digit{

protected:

	int32_t m_base;

	std::vector<int32_t> m_digit;

public:

	class WrongBaseException{



	};



	Digit(const  int32_t base,const int64_t num):m_base(base){

		int64_t copy_num=num;

		while(true){

			int32_t temp=copy_num%m_base;

			m_digit.push_back(temp);

			copy_num=copy_num/base;

			if(copy_num<base){

				m_digit.push_back(copy_num);

				break;

			}

		}

	}

	Digit(const std::string& s){

		m_base=10;

		for(std::string::size_type i=s.size()-1;i>=0;--i){

			m_digit.push_back(std::atoi(&s[i]));

		}

	}

	Digit(const int32_t base,const std::vector<int32_t> digit):m_base(base),m_digit(digit){

	}

	std::vector<int32_t>* getDigit() const{

		vector<int32_t>* retval=new vector<int32_t>(m_digit);

		return retval;

	}

	operator int64_t() const{

		int64_t ans=0;

		for(std::vector<int32_t>::size_type i=0;i<m_digit.size();i++){

			ans+=pow(m_base,i)*m_digit.at(i);

		}

		return ans;

	}

	Digit& operator++(){

		(*this)+=Digit(m_base,1);

		return *this;

	}



	Digit& operator+=(const Digit& a){

		if(m_base!=a.m_base){

			throw WrongBaseException();

		}

		std::vector<int32_t> copy = m_digit;

		m_digit.clear();

		int32_t carry_up=0;

		for(std::vector<int32_t>::size_type i=0;i<std::max(copy.size(),a.m_digit.size());i++){

			int32_t temp_digit=0;

			if(i<copy.size()){

				temp_digit+=copy.at(i);

			}

			if(i<a.m_digit.size()){

				temp_digit+=a.m_digit.at(i);

			}

			temp_digit+=carry_up;

			carry_up=temp_digit/m_base;

			m_digit.push_back(temp_digit%m_base);

		}

		if(carry_up!=0){

			m_digit.push_back(carry_up);

		}

		return *this;

	}

	Digit operator+(const Digit& a) const{

		Digit retval(*this);

		retval+=a;

		return retval;;

	}

	Digit& operator-=(const Digit& a){

		if(m_base!=a.m_base){

			throw WrongBaseException();

		}

		if(m_digit.size()<a.m_digit.size()){

			throw std::underflow_error("Underflow in digit class");

		}

		std::vector<int32_t> copy=m_digit;

		m_digit.clear();

		int32_t carry_down=0;

		for(std::vector<int32_t>::size_type i=0;i<copy.size();i++){

			int32_t temp_digit=copy.at(i);

			if(i<a.m_digit.size()){

				temp_digit-=a.m_digit.at(i);

			}

			temp_digit-=carry_down;

			if(temp_digit<0){

				temp_digit+=m_base;

				carry_down=1;

			}else{

				carry_down=0;

			}

			m_digit.push_back(temp_digit);

		}

		if(carry_down>0){

			throw std::underflow_error("Underflow in digit class");

		}

		return *this;

	}

	Digit operator-(const Digit& a) const{

		Digit retval(*this);

		retval-=a;

		return retval;;

	}

	Digit& operator--(){

		(*this)-=Digit(m_base,1);

		return *this;

	}

};

int main() {

	int32_t n;

	cin>>n;

	int32_t target[3];

	cin>>target[0]>>target[1]>>target[2];

	int32_t *l=new int32_t[n];

	for(int i1=0;i1<n;i1++){

		cin>>l[i1];

	}

	vector<int32_t> base_list[3];

	int32_t ans=100000000;

	for(Digit i1(4,0);(uint32_t)i1<pow(4,n);++i1){

		for(int32_t i3=0;i3<3;i3++){

			base_list[i3].clear();

		}

		vector<int32_t>* digit=i1.getDigit();

		digit->resize(n);

		for(int32_t i2=0;i2<n;i2++){

			switch(digit->at(i2)){

			case 1:

				base_list[0].push_back(l[i2]);

				break;

			case 2:

				base_list[1].push_back(l[i2]);

				break;

			case 3:

				base_list[2].push_back(l[i2]);

				break;

			}

		}

		if(base_list[0].empty()||base_list[1].empty()||base_list[2].empty()){

			continue;

		}

		int32_t score=0;

		for(int i3=0;i3<3;i3++){

			score+=10*(base_list[i3].size()-1);

			score+=labs(accumulate(base_list[i3].begin(),base_list[i3].end(),0)-target[i3]);

		}

		if(score<ans){

			ans=score;

		}

	}

	cout<<ans<<endl;









}