Python Program To Find Sum Of Array

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Hi Dev,

In this blg, I would like to share with you how to find sum of array in python. I am going to learn you python program to find sum of array. The variable sum will be used to calculate the sum of the elements.

In this article, We discussed about calculate the sum of the elements using python. We will show python program to find the sum of elements of the given array.

Here i will give you two example for python program to find sum of array, So let's see the below example:

Example 1

# Python 3 code to find sum 
# of elements in given array 
def _sum(arr): 

      
    # initialize a variable
    # to store the sum
    # while iterating through
    # the array later
    sum=0

      
    # iterate through the array
    # and add each element to the sum variable
    # one at a time
    for i in arr:
        sum = sum + i

          
    return(sum) 

  
# driver function 
arr=[] 
# input values to list 
arr = [15, 6, 8, 19] 

  
# calculating length of array 
n = len(arr) 

  
ans = _sum(arr) 

  
# display sum 
print ('Sum of the array is ', ans) 

Output:

('Sum of the array is ', 48)

Example 2

# Python 3 code to find sum 
# of elements in given array
# driver function
arr = []

  
# input values to list
arr = [6, 8, 5, 11]

  
# sum() is an inbuilt function in python that adds 
# all the elements in list,set and tuples and returns
# the value 
ans = sum(arr)

  
# display sum
print ('Sum of the array is ',ans)

Output:

('Sum of the array is ', 30)

It will help you....