Simple Array Sum Hacker Rank Solution – Queslers

Problem: Simple Array Sum Hacker Rank Solution

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

For example, if the array , , so return .

Function Description

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, , denoting the size of the array.
The second line contains  space-separated integers representing the array’s elements.

Constraints

Output Format

Print the sum of the array’s elements as a single integer.

Sample Input

6
1 2 3 4 10 11

Sample Output

31

Explanation

We print the sum of the array’s elements: 1+2+3+4+10+11=31.

Simple Array Sum Hacker Rank Solution Using Python

#!/bin/python3

import os
import sys

#
# Complete the simpleArraySum function below.
#
def simpleArraySum(ar):
    x=0
    for i in range(0,ar_count):
        x = x + ar[i]
    return x


if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    ar_count = int(input())

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

    result = simpleArraySum(ar)

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

    fptr.close()

Simple Array Sum Hacker Rank Solution Using Java

import java.io.*;
import java.util.*;

public class Solution {

	public static void main(String[] args) throws Exception
	{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		br.readLine();
		int output=0;
		String[] input = br.readLine().split(" ");
		for(String value:input)
		{
			output += Integer.parseInt(value);
		}
		System.out.println(output);
	}
}

Simple Array Sum Hacker Rank Solution Using C++

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */   
    int numLines;
    int currNumber, total = 0;
    
    cin >> numLines;
    
    for (int i=0; i<numLines;i++) {
        cin >> currNumber;
        total += currNumber;
    }
    
    cout << total;
    
    return 0;
}

Simple Array Sum Hacker Rank Solution Using C

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
int N;
int map[1000];
int main() {
  long int sum =0;
    scanf("%d",&N);
    for(int i = 0; i<N; i++)
        {
      scanf("%d",&map[i]);
    }
    for(int i=0; i<N;i++)
        {
        sum += map[i];
    }
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */    
    printf("%ld",sum);
    return 0;
}

Simple Array Sum Hacker Rank Solution Using JavaScript

function processData(input) {
    console.log(input.split(/\n/)[1].split(/\s/).map(Number).reduce(function(a, b) {
        return a + b;
    }))
} 

process.stdin.resume();
process.stdin.setEncoding("ascii");
_input = "";
process.stdin.on("data", function (input) {
    _input += input;
});

process.stdin.on("end", function () {
   processData(_input);
});
Simple Array Sum Hacker Rank Solution Review:

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