Parsing Of Data

public class p41
{
public int weekly(int a,int b)
{
int c;
c=a+b;
return c;
}
public static void main(String args[])
{
int a=Integer.parseInt(args[0]);
int a1=Integer.parseInt(args[1]);
p41 p=new p41();
float week;
week=p.weekly(a,a1);
System.out.println("Sum"+week);
}
}