import java.util.Random;

class HandleError{
	public static void main(String args[]){
		int a=0,b=0,c=0;
		Random r=new Random();
		try{
			for(int i=0;i<32000;i++){
				b=r.nextInt();
				c=r.nextInt();
				a=12345/(b/c);
			}
		}
		catch(ArithmeticException e){
			System.out.println("Exception : "+e);
			a=0;
		}
		System.out.println("a = "+a);
	}
}