Writing a program, programming homework help

I need help with this program. Please, include all Program fully documented, input, output, Program design sheet.

Objective: Continue familiarization with basic File I/O and simple func-
tions. All input is to be read from a file and all output is to be written to
a file. Note: Built-in character analysis functions (isdigit(), islower(),
etc.) may not be used.
Part 0 Standard Header
Put your standard output information in a function named ShowHeader().
Note: Same as previous assignments.
Part 1 Character Analysis
Write a program that reads in characters from a file and displays the char-
acteristics of the character, e.g., lower case, etc.
Specifically, test if the character:
• is a letter.
• test if it is lower case or upper case.
• if the character is a letter, test if it is a vowel or consonant.
• is a digit.
• if the character is a digit, test if the value is odd or even.
• is a punctuation character.
• is a logical operator symbol.
Write a short function for most operations in the list above. If a character
is a letter, then it is either upper or lower case, so we only need to write one
function to test the case of the character. Do not use the built-in functions.
Note: there are no input/output operations in the functions.
Deliverables:
• Program-fully documented.
• Input—the input file read by your program.
• Output-Neatly formatted and documented.
• Program design sheet-In addition to your program, input file, and the
output, attach a page showing a rough design of your program.
Suggestion: Develop your program piecewise. For example, make sure you
can read your data from a file, then move to the next part (e.g., processing
letters or digits).