Recursive String Reverse

Write a recursive method reverse(String s) that returns the string with its characters in reverse order. When s is empty return s; otherwise return reverse(s.substring(1)) + s.charAt(0). Call it with "hello" and print the result (see Expected Output).

Use System.out.println.

Expected Output:

olleh↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Methods

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