Alguien que me verifique un programa en lenguaje C y le ponga comentarios de lo que pasa en cada línea

I am looking for someone to verify and comment on a small C program, consisting of less than 100 lines. The comments should be in Spanish, and I would also like the program to be modified if necessary. It is important that the comments explain what is happening in each line of code.

Ideal skills and experience for this job include:
- Proficiency in the C programming language
- Fluent in Spanish to provide comments in the desired language
- Experience in program verification and modification