Given a string str and number n , write a program in Javascript that recursively appends a copy of string str n times and returns the resulting string in a sentence explaining whether the resulting...

Given a string
str
and number
n, write a program in Javascript  that recursively appends a copy of string
str
n
times and returns the resulting string in a sentence explaining whether the resulting string has an odd or even amount of the passed instr. For example:

RecuriveCopy("a", 10)
//-> "aaaaaaaaaaa has a(n) odd number of a's"


RecursiveCopy("blah",5)
//-> "blahblahblahblahblahblah has a(n) even number of blah's"

Please complete the following function:
function RecursiveCopy(str, n) {
// your code here
}

The problem must satisfy the following:

• You must use recursion.


• You should end up with
  
  n+1 copies of the str
  
  total in the output because you are appending additionalstrcopies.


• Use string literal formatting for the output

Hints:

• Consider using two functions, one to handle the recursion and one stand-in function (shim) to take the result and generate the string output.
  
  
  
  • For example: the root function, RecursiveCopy(str, n), actually calls another function inside called Recurse(str, n), where Recurse(str, n) returns resulting string after the recursive copying.
  
  
  
  


• Since you know that you need n+1 copies of the str, as long as you know n, you can deduce if the expected output will have an even or odd number of copies.