Output parameters of Java code and (coercion type conversions)

Description (because Java application parameters in Java are the default character-type data, you need to enforce the type conversion step)

Design ideas:

Enter several parameters into the system, calculate the number of parameters, and use the For statement to calculate the parameters. (Mandatory type conversions are required in the program because the data in Java application is character-type and cannot be performed), and the final output parameter

Flow chart:

Program Source code:

 Packagedemo; Public classCommandParameter {/**     * @paramargs*/     Public Static voidMain (string[] args) {//TODO auto-generated Method StubSystem.out.println ("Number of parameters:" +args.length); intM=0;  for(String Arg:args) {m=m+Integer.parseint (ARG);    } System.out.println (M); }                }

Output parameters of Java code and (coercion type conversions)