def f(sum,xs,m)
	return 0 if (sum>m)
	if(xs.empty? == true)
		return sum
	else
		e=xs.shift
		res=0
		res=f(sum,xs,m)
		res=[res,f(sum+e,xs,m)].max
		xs.unshift(e)
		return res
	end
end

n,m=gets.split.map{|e| e.to_i}
xs=STDIN.read.split.map{|e| e.to_i}
puts f(0,xs,m)