FORM BIGGEST NUMBER
You are provided an array of numbers. You need to arrange them in a way that yields the largest value.
Input Format:
6054854654
Constraints:
1<=t<=100 1<=m<=100 1<=A[i]<=10^5
Output Format
Print the largest value.
Sample Input
1
4
54 546 548 60
Sample Output
6054854654
what should be the approach anyone can give me hint