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This article mainly introduces java how to achieve coordinate distance, the article is very detailed, has a certain reference value, interested friends must read it!

Package testmypoint;class MyPoint {private double x; private double y; public MyPoint () / / the default value {this.x=x; this.y=y 0; y = 0;} public MyPoint (double x Magneto double y) {this.x=x; this.y=y } public double distance (MyPoint m) / / give a point {double a=Math.sqrt ((this.x-m.x) * (this.x-m.x) + (this.y-m.y) * (this.y-m.y)); return a } public double distance (double xscene double y) / / give the coordinates {double a=Math.sqrt ((this.x-x) * (this.x-x) + (this.y-y) * (this.y-y)); return a;}} public class TestMyPoint / / the distance from the test class ((10Power30.5) to (0Power0)) {public static void main (String [] args) {MyPoint a1=new MyPoint () MyPoint a2=new MyPoint (10Jet 30.5); System.out.printf ("% .2f\ n", a1.distance (a2)); System.out.printf ("% .2f\ n", a1.distance (10J 30.5));}} above is all the content of the article "how java achieves coordinate distance". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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