A. Requirment

Before compiling, you need to install gnuplot, java and python3 at any operating system.

B. Compile and execute

the parameter of shell file are inputdata, centroid, the numbers of cluster (k value)

$ chmod +x compile_tri.sh
$ ./compile_tri.sh input.data cluster.data 8

C. Input and initial centroid data

you can produce a new input data or centroid data through 'randomInput.py'

The parameters of randomInput are "filename, min coordiante, max coordinate, the number of input data"

eg.
	$ python3 randomInput.py input.data 0 100000 50000
	$ python3 randomInput.py cluster.data 0 100000 8