Program 3 : Addition of 2 integer number which is given by the user using command line window.
Program : Create a Java Program that make the Addition of 2 integer number which is given by the user using command line window. Solution : class SabTech { public static void main(String args[]) { if(args.length!=2) { System.out.println("Not enough arguments...Please Pass Exactly TWO arguments..."); System.exit(0); } int no1=Integer.parseInt(args[0]); int no2=Integer.parseInt(args[1]); int ans; ans=no1+no2; System.out.println("Addition of " + no1 + " and " + no2 + " is ==> " + ans); } } O/P: >javac SabTech.java >java SabTech 15 12 Addition of 15 and 12 is ==> 27
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