Question: how to find distance between two coordinates in java?
Answer: class DistanceBwPoint. {
public static void main(String args[])
x1=Long. parseLong(args[0]);
x2=Long. parseLong(args[2]);
y2=Long. parseLong(args[3]);
dis=Math. sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1));