JSFiddle - React, Tailwind, and code Playground

by Anik Islam Abhi

JavaScript

var hillArray = [];

hillArray.push([917, 136]);
hillArray.push([885, 274]);
hillArray.push([876, 347]);
hillArray.push([1011, 184]);
hillArray.push([563, 273]);

hillArray.sort(function(a, b){return a[0]-b[0] });

console.log(hillArray);