def solution(array, n):
box = []
array.sort()
for i in array:
box.append(abs(n-i))
answer = [array[box.index(min(box))]]
if len(answer) > 1:
return min(answer)
else:
return answer[0]
solution=lambda a,n:sorted(a,key=lambda x:(abs(x-n),x))[0]