Given zero or a positive integer, find the largest number that can be formed by concatenating the integers.

For example, given the integers [6, 10, 2], we can make [6102, 6210, 1062, 1026, 2610, 2106], the largest of which is 6210.

When an array containing 0 or positive integer numbers is given as a parameter, write a solution function to return the largest number that can be made by rearranging the order into a string.

– Restrictions

The length of numbers is 1 or more and 100,000 or less.
The elements of numbers are 0 or more and 1,000 or less.
The correct answer may be too large, so it is returned as a string.

– Example of input and output

numbers [6. 10. 2][3. 30, 34, 5, 9] return 6210 [, , ] 95343306210

,

def solution(numbers):
answer = 0
return answer

with python