import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.ArrayList; public class PointsOnaLine { public static void main(String[] args) { BufferedReader bufferedReader=new BufferedReader(new InputStreamReader(System.in)); try { int n=Integer.parseInt(bufferedReader.readLine()); ArrayList xList=new ArrayList<>(); ArrayList yList=new ArrayList<>(); for(int i=0;i