Find the sum of array in Python Program

In this article, we will learn about the solution to the problem statement given below.

Problem statement − We are given an array we need to compute the sum of the array.

The brute-force approach to traverse the whole array and element at each index to obtain the sum is discussed below at each index to obtain the sum is discussed below

Example

 Live Demo

# sum function
def sum_(arr,n):
   # using built-in function
   return(sum(arr))
# main
arr = [11,22,33,44,55,66]
# length
n = len(arr)
ans = sum_(arr,n)
# display sum
print("Sum of the array is ",ans)

Output

Sum of the array is 231

All the variables are declared in the local scope and their references are seen in the figure above.

Conclusion

In this article, we have learned how to print the sum of array

Pavitra

Updated on 23-Dec-2019 09:32:23

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