String add = "yes";
		
		do {
			String one = "1";
			System.out.println("what is your Department markating or develop?");
			System.out.println("if your department is marketing press(1)if develop press(2)");
					
			one = br.readLine();
			if (one.equals("1")) {
				System.out.println("you press 1 so your department is marketing");
						
				Department marketing = new Department("marketing");
				Worker tempworker = new Worker();
				tempworker.readInput();
				marketing.addworker(tempworker);
				marketing.printAllWorkerAtGroup();
			} else {
				System.out.println("your department is devalop");
				Department develop = new Department("develop");
				Worker tempworkers = new Worker();
				tempworkers.readInput();
				develop.addworker(tempworkers);
				develop.printAllWorkerAtGroup();
			}
			System.out.println("if you whant to add anuter press(yes)");
			add = br.readLine();
		} while (add.equalsIgnoreCase("yes"));
	}
}