FCFS CPU-scheduling-algorithm-Avisualisation

##Uses [graphics.h] (http://www.programmingsimplified.com/c/graphics.h)

##Instructions To use this code you need to install some packages and libraries which will enable you to compile graphics.h program in Linux.

0. sudo apt-get install build-essential

1. sudo apt-get install libsdl-image1.2 libsdl-image1.2-dev guile-1.8 guile-1.8-dev libsdl1.2debian-all libart-2.0-dev libaudiofile-dev libesd0-dev libdirectfb-dev libdirectfb-extra libfreetype6-dev libxext-dev x11proto-xext-dev libfreetype6 libaa1 libaa1-dev libslang2-dev libasound2 libasound2-dev

   For Ubuntu 15.04 :- sudo apt-get install libsdl-image1.2 libsdl-image1.2-dev guile-1.8 guile-1.8-dev libsdl1.2debian:i386 libsdl1.2debian libart-2.0-dev libaudiofile-dev libesd0-dev libdirectfb-dev libdirectfb-extra libfreetype6-dev libxext-dev x11proto-xext-dev libfreetype6 libaa1 libaa1-dev libslang2-dev libasound2 libasound2-dev

2. Download [libgraph] (http://download.savannah.gnu.org/releases/libgraph/libgraph-1.0.2.tar.gz).

    tar -xvzf libgraph-1.0.2
   
        cd libgraph-1.0.2
   
        ./configure
   
        sudo make
   
        sudo make install
   
        sudo cp /usr/local/lib/libgraph.* /usr/lib
   

##Compile and Run 0. Compile and run the source code files.

	 gcc generatepid.c struct.h graphics.c main.c -lgraph

	 ./a.out

1. Enter the number of process and view how these CPU scheduling algorithm works. Everything will be genrated randomly.