class first_exception{
	public static void main(String args[]){
		char c; int a,b=0;int[] array=new int[7];
      	String s="Hello";
		try {
			a=1/b;
		}catch(ArithmeticException ae) {
			System.out.println("Catch "+ae);
		}
		try {
			array[8]=0;
		}catch(ArrayIndexOutOfBoundsException ai){
			System.out.println("Catch "+ai);
		}
		try{
			c=s.charAt(8);
		}catch(StringIndexOutOfBoundsException se){
			System.out.println("Catch "+se);
		}
	}
}