JSFiddle - React, Tailwind, and code Playground

by salalaslam

JavaScript

var arr = [
1,
2,
3,
4,
5,
6,
7,
8,
9,
]
console.log((("" + arr[0] + arr[1])-0)+
(("" + arr[2] + arr[3])-0)+
(("" + arr[4] + arr[5])-0)+
(("" + arr[6] + arr[7])-0)+
(arr[8]))