Read Command Line Numbers In Java

ReadFromCommandLine.java

/*
*  1st line input - two numbers space separated 
*  2nd line input - series (1st number of last line times) of number space separated 
*/
import java.util.*;
import java.lang.*;
import java.io.*;

class ReadFromCommandLine {
	public static void main (String[] args) {
		Scanner scan = new Scanner(System.in);
		int size = scan.nextInt();
		int sum  = scan.nextInt();

		int[] a = new int[size];
		scan.nextLine();
		for(int i = 0; i < size ; i++) {
		    a[i] = scan.nextInt();
		}
	}
}