Python program to find maximum in arr[] of size n

#!/usr/bin/python
# -*- coding: utf-8 -*-
# Python3 program to find maximum
# in arr[] of size n
# python function to find maximum
# in arr[] of size n

def largest(arr, n):
   # Initialize maximum element
   max = arr[0]
   # Traverse array elements from second
   # and compare every element with
   # current max
   for i in range(1, n):
       if arr[i] > max:
           max = arr[i]
   return max

arr = [10, 324, 45, 90, 9808]
n = len(arr)
Ans = largest(arr, n)
print ('Largest in given array is', Ans)