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