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- import java.util.Scanner;
- import java.lang.Math;
- public class Kartografia {
- private double lon; //dlugosc
- private double lat; //szerokosc
- public Kartografia(double lon, double lat){
- this.lon = lon;
- this.lat = lat;
- }
- public double dlugosc(Kartografia a){
- double roznicaDlug = lon - a.lon;
- return roznicaDlug;
- }
- public double szerokosc(Kartografia a){
- double roznicaWys = lat - a.lat;
- return roznicaWys;
- }
- public double odleglosc(Kartografia a) {
- double d;
- d = Math.sqrt((Math.pow(a.lon-lon,2))+Math.pow(a.lat-lat,2));
- return d;
- }
- public static void main(String[] args) {
- Kartografia Krakow = new Kartografia(50,40);
- Kartografia Warszawa = new Kartografia(51,40);
- Kartografia Poznan = new Kartografia(60,40);
- System.out.println(Krakow.odleglosc(Warszawa));
- System.out.println(Krakow.odleglosc(Poznan));
- System.out.println(Warszawa.odleglosc(Poznan));
- }
- }
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