public static int maximun(int ar[]) {
		int max = ar[0];
		System.out.print("Array Is :\t");
		System.out.print(ar[0] + " ");
		for (int i = 1; i < ar.length; i++) {
			System.out.print(ar[i] + " ");
			if (max < ar[i]) {
				max = ar[i];
			}
		}
		System.out.println();
		return max;
	}