Python Program to find the sum of array elements

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In this program, you will learn how to find the sum of array elements in Python.

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a = arr.array('i', [10, 20, 30, 40])

Example: How to find the sum of array elements in Python

import array as arr

a = arr.array('i', [])

s = 0

k = int(input("Enter size of array:"))
for i in range(0, k):
    num = int(input("Enter %d array element:" % (i + 1)))
    a.append(num)

for i in a:
    s = s + i

print("Sum of array elements:", s)

Output:

Enter size of array:4
Enter 1 array element:10
Enter 2 array element:20
Enter 3 array element:30
Enter 4 array element:40
Sum of array elements: 100