created Makefile
created source file
created testing file
Updated main.cpp
Update main.cpp
Updated main.cpp
Updated main.cpp
Updated main.cpp again
Updated LICENSE
"Updated README.md"
updated Makefile
deleted exit.cpp
Updated README.md
updated main.cpp source file
Updated README.md
Updated the Makefile
No change in main.cpp
Latest Makefile update
Latest README.md update
Latest main.cpp update