Written in C++. PLEASE USE THE EXACT REQUIRED FUNCTION PROTOTYPES LISTED IN THE SCREENSHOT

To help you practice functions, you will write a short program that asks the user to enter a string (get string() ), then makes a copy of the string, and takes the copy and changes all non-space letters to dashes (set replace string()). The program then gets a letter from the user to search in the original string and replace the dashes in the copy string with the letter found, returning the number of letters found (geto search replace()). You should design first. You can have more functions, but you must have at least the three below with the EXACT function prototypes. Each of your functions should have the proper function headers/descriptions void get string (string &stratostore) ; void setepiace string(string copilusti, string &dash..stz); int get search replace (char c, string coplasti, string &dash str); Write the function headers/descriptions for each of the functions above, as well as all the functions you create. This includes information about parameters, return values, and pre/post conditions. . . Design - Give as much detail as possible for the main function and all the functions above. Why do the function prototypes have the specific parameter types on them? Why do the functions have void or a return value? How do all the functions interact together? What do you plan to use as bad values? Good values? What do you expect to happen with bad values? Good values