Task 1.
Develop a program in the C language according to your variant. The program must be divided into separate functions that must be located in individual source files.
Task 2.
Develop a BASH script according to your variant.
Task 3.
Develop a Makefile to compile your program using the GCC or Clang compiler (user's choice) according to your variant.
Note: Each task must be placed in a separate branch of the git repository (all commits must be accompanied by properly formatted comments). After finishing the task, a pull request must be made for each task to the corresponding branch (the branch with your name and surname) in the main repository from which you fork.