Epsilon check
gcc epsilon.cpp -o epsilon.exe
ASCII Table in Terminal
sudo apt-get install libncurses5-dev libncursesw5-dev
gcc ncurses.cpp -o ncurses.exe -lncurses
gcc epsilon.cpp -o epsilon.exe
sudo apt-get install libncurses5-dev libncursesw5-dev
gcc ncurses.cpp -o ncurses.exe -lncurses