![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
有如下程序: public class MethLoad { public static void main(String args[]) { MethLoad classObj = new MethLoad(); classObj.methtest(4); classObj.methtest(4.0); } void methtest(double D) { double sum = 2*d; System.out.println('The result is:'+sum); } void methtest(int n) { int sum = 4*n; System.out.println('The result is:'+sum); } } 程序的运行结果为( )。