Please write the code in C++:

Task 2: Hard Code as independent Functions to simulate String Library. Do not use a class for this program. DO NOT IMPORT #include or std:string User will input a string. length() Use a infinite for loop and output the length of a String input by the user. ***hint use static array as holder for char data type. Attach Snipping photos of source code and output. Isalpha Access to each character i need a loop Update to determine if individual characters in String are English Alphabetical Characters. Output the location of non-alphabetical character Output if String contains any non-alphabetic characters Attach Snipping photos of source code and output. Toupper Transform all alphabetical characters in a String to UpperCase characters * Attach Snipping photos of source code and output. Tolower Transform all alphabetical characters in a String to LowerCase characters Attach Snipping photos of source code and output. push_back- Allow the user to input a character to add to a string. Add character to the end of the String or after the last character. Attach Snipping photos of source code and output