Build instruction:
$ cmake . && make

CMake can also generate a project file for Eclipse CDT and Code::Block IDEs:
$ make eclipse_cdt
or
$ make codeblock

The problems are:

LAB_8:
1. (reverse)
   Write a C Program to reverse a character array using pointers.

2. (matrix)
   Write a C Program to add two matrices using pointers.

3. (concatenate)
   Write a C Program to concatenate two strings using pointers.