编辑代码

class Main {
	public static void main(String[] args) {
       double a=1.1;
       double b=2.2;
       double c=3.3;
       double d=4.4;
       double e=5.5;
      System.out.println("a="+a);
      System.out.println("b="+b);
      System.out.println("c="+c);
      System.out.println("d="+d);
      System.out.println("e="+e);
      double f=a+b+c+d+e;
      System.out.println("和="+f);
               System.out.println("平均数="+f/5);
	}
}