Largest Number

Arrange the numbers in nums in some order and join them into one number written as a string. Return the largest one. Because the result can be huge, return it as a string. If all numbers are zero, return "0".

For [3, 30, 34, 5, 9] the answer is "9534330".

Examples

Example 1

Input:

largest_number([10, 2])

Output:

'210'

Example 2

Input:

largest_number([3, 30, 34, 5, 9])

Output:

'9534330'

Constraints

• 0 <= len(nums) <= 30000
• 0 <= nums[i] <= 10**9