Please explain to me how you thought about the problem and your logic behind it.

Here is a function, with descriptions of its supposed to do. They are incorrectly implemented. Replace the incorrect implementations of this function with correct ones that use recursion in a useful way: your solution must not use the keywords while, for, or goto. You must not use global variables or variables declared with the keyword static, and you must not modify the function parameter lists. You must not use any references or pointers as parameters except for the parameters representing arrays. //str contains a single pair of parenthesis, return a new string //made of only the parenthesis and whatever those parenthesis //contain. ////Pseudocode Example: //subParen("abc(ghj)789") = > "(ghj)" //subParen("(x)7") = > "(x)" //subParen("4agh(y)") = > "(y)" // string subParen(string str) { return "*";//This is incorrect. }