java - Error: Main method not found in class. can anybody will give me a proper solution for this error please -

error:

error: main method not found in class app, please define main method as:    public static void main(string[] args) 

code:

class app {     public static void main(string[] args) {         double accounts[];         accounts=new double[100];         accounts[2]=1225.33;         system.out.println("account 2 overdue $"+accounts[2]);     } } 

i using editplus run , execute program.

if trying run class need main method. add main method class , put code trying execute inside main method , should execute. post code have it's easier understand trying do.

public static void main(string[] args) {    //code goes here }