DEV Community

Cover image for hackerrank algorithms solution
Noah Mugaya
Noah Mugaya

Posted on

hackerrank algorithms solution

Given an array of integers, find the sum of its elements.
for example

if the array, arr = [1, 2, 3], 1+2+3 so return 6

function discription

_Complete the simpleArraySum function in the editor below. It must return the sum of the array elements as an integer.

simpleArraySum has the following parameter(s):

ar: an array of integers

input format

The first line contains an integer,n , denoting the size of the array.
The second line contains space-separated integers representing the array's element


// bin/python3
import math
import os
import random
import re
import sys

we define a function to return an interger

def simpleArraySum(ar):
# Write your code here
for i in range(0,ar_count):
x += ar[i]
return x
if name == 'main':
fptr = open(os.environ['OUTPUT_PATH'], 'w')

ar_count = int(input().strip())

ar = list(map(int, input().rstrip().split()))

result = simpleArraySum(ar)

fptr.write(str(result) + '\n')

Enter fullscreen mode Exit fullscreen mode

Enter fullscreen mode Exit fullscreen mode

Top comments (0)