Sum of values in an array. #hackerrank #warmup

sumOfArray.js

/*
Solution for HackerRank > Algorithms > Warmup > A Very Big Sum
https://www.hackerrank.com/challenges/a-very-big-sum
*/

function main() {
    var n = 5
    var arr = [1000000001,1000000002,1000000003,1000000004,1000000005];
    
    // Add all values in the array
    var sum = arr.reduce((total, current) => total + current, 0);
    
    console.log(sum);
}

main();