Maximum Element

def getMax(arr, n):
    # If there is only one element then return it as min
    if n == 1:
        max = arr[0]
        return max
    # If there are more than one elements, then initialize min
    max = arr[0]
    for i in range(1, n):
        if arr[i] > max:
            max = arr[i]
    return max
# Driver Code
if __name__ == "__main__":
    arr = [10, 11, 45, 89, 33, 30]
    arr_size = 6
    max = getMax(arr, arr_size)
    print("Maximum element is", max)