Write a CH program to implement a function named StrFen. This function receives three strings (strl and str2 which contain strings, while str3 is empty with suitable size). The function adds strl and str2 and store the result into str3. void Strfcn (char* stri, char* str2, char* str3); Example: char Strl = "CpE 150"; char Str20 = Final Exam char Str3 (100); After calling the function Str3 will contain Cpe 150 Final Exam The 10 of treat is not allowed In your main do the following: Create three strings : Str1 and initialize it with your first name, Stri and initialize it with your last name, 1:|:/Sr-2 - Call the function SunOn. Print Stra