How to descending the string in java

Question

inputs: "abc" , "abd" ,"acb"
output: acd abd abc

Answer 1

Here's some hint.
Explore compareTo()
https://code.sololearn.com/cNE9D05wuXCv/?ref=app

Answer 2

With for loop you can iterate characters from end to the beginning of a string.

Answer 3

thanks