all : main prep
main : ../lib/head.h main.cpp ../lib/tools.cpp ../lib/function.cpp ../lib/kmeans.cpp ../lib/coreset.cpp
	g++ main.cpp ../lib/tools.cpp ../lib/function.cpp ../lib/kmeans.cpp ../lib/coreset.cpp -g -o main -O2 -std=c++11

prep : ../lib/head.h prep.cpp ../lib/tools.cpp ../lib/function.cpp ../lib/kmeans.cpp ../lib/coreset.cpp
	g++ prep.cpp ../lib/tools.cpp ../lib/function.cpp ../lib/kmeans.cpp ../lib/coreset.cpp -g -o prep -O2 -std=c++11