I am unable to find out the solution, Please solve it :
public static void main string args
I would point a beginner to the Wiki article on the Main function, then supplement it with this.
Java only starts running a program with the specific public static void main(String args) signature, and one can think of a signature like their own name - it's how Java can tell the difference between someone else's main() and the one true main().
public static void main(String args)
String args is a collection of Strings, separated by a space, which can be typed into the program on the terminal. More times than not, the beginner isn't going to use this variable, but it's always there just in case.