求和

package aila2;

import java.util.Scanner;
public class sum {
  public static void main(String[] args)
  {

    double sum=0;

    Scanner input = new Scanner(System.in);

    System.out.print("输入几个数求和: ");
    double data = input.nextDouble();
    while(data != 0)
    {
      sum += data;

      System.out.print("输入一个数,如果输入是0,则程序结束。 ");
      data = input.nextDouble();
    }
    System.out.println("最后结果为 :" + sum);
  }


}

原文地址:https://www.cnblogs.com/kon-kon/p/7786897.html