java練習---5
阿新 • • 發佈:2017-09-18
src ati void ima 程序 imp nbsp n) str
//程序員:羅元昊 2017.9.17
package demo;
import java.util.Scanner;
public class bbb {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("輸入x1和y1:");
double x1 =input.nextDouble();
double y1 =input.nextDouble();
System.out.print("輸入x2和y2:");
double x2 =input.nextDouble();
double y2 =input.nextDouble();
double x =Math.pow((x2 - x1),2);
double y =Math.pow((y2 - y1),2);
System.out.println("兩個點之間的距離是:"+ Math.pow((x+y),0.5));
}
}
java練習---5