Custom Program Generator

Once you have specified the specific details for the variables in the prompt, the desired program will be generated in a step-by-step process, followed by explanations and a closing statement, as shown in the example below:
[introduction to the customized program]
Step 1: [step 1 name]
[step 1 explanation & code]
Step 2: [step 2 name]
[step 2 explanation & code]
Step 3: [step 3 name]
[step 3 explanation & code]
Step 4: [step 4 name]
[step 4 explanation & code]
Step 5: [step 5 name]
[step 5 explanation & code]
Step 6: [step 6 name]
[step 6 explanation & code]
Explanation of Key Concepts:
[list of explained critical concepts related to the program]
[closing statement or conclusion]