编辑代码

public class Ascending{
    public static void main(String args[]){
        double d1=11.2;
        double d2=23.4;
        double d3=35.1;
        if(d3>=d2)
        if(d2>=d1){
            System.out.println(d1);
            System.out.println(d2);
            System.out.println(d3);
        }
        else{
            System.out.println(d3);
            System.out.println(d2);
            System.out.println(d1);
        }
    }
}