middle season 7

valueSecond, complete the main methodTips: 1, call the custom method, save the method return value in the variable maxscore 2, output variable result1 Public classHelloWorld {2 3 //complete the Main method4 Public Static voidMain (string[] args) {5 6 //Create object, object named Hello7HelloWorld Hello =NewHelloWorld ();8 9 //calling a method and saving the return value in a variableTen intMaxscore =hello.getmaxage (); One A

();7 8 //Call the Calcavg () method of the Hello object and save the return value in the variable avg9 DoubleAVG =Hello.calcavg ();Ten OneSystem.out.println ("Average score:" +avg); A } - - //defines a method that returns a value of type double the Public DoubleCalcavg () { - - Doublejava = 92.5; - Doublephp = 83.0; + DoubleAvg = (java + php)/2;//Calculate Average -

reference data type, such as String, array, etc.4, when the method parameter has multiple, multiple parameters are separated by commasTaskPlease fill in the Complete method code after the first line in the editorRealization function: Write the parameter method to calculate the average score of two courses test results, pass the method parameters to the score informationOperation Result:1 Public classHelloWorld {2 Public Static voidMain (string[] args) {3 4 //Create object

divided into four classes depending on whether the method has parameters or not, and whether it has a return value:Ø no parameter no return value methodØ non-parametric return value methodØ no return value method with parametersØ method of return value with parameterTaskSmall partners, in the editor, defines a method called print, implements the output information function, and calls the Print method in the Main method. Please check the program code and running results, first understand the met

by calling the show () method of the objectOperation Result:TaskCheck the work again!!!In the editor, a method named Showmylove with no parameter return value is defined to output the information. Please complete the code in section 5, 8, and lineThe result of the operation is:1 Public classHelloWorld {2 3 Public Static voidMain (string[] args) {4 //Create object, object named Hello5 6 7 //Calling Methods8

class array to sort and transform the output.Operation Result:1 //Import Arrays Class2 3 4 Public classHelloWorld {5 Public Static voidMain (string[] args) {6 7 //defines a string array8String[] Hobbys = {"Sports", "Game", "movie" };9 Ten //Use the sort () method of the arrays class to sort the array One A - //Use the ToString () method of the arrays class to convert the array to a strin