Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
Sum Reduce by Pairs solution in Clear category for Lightbulb Intro by leviato
var sumLight = els => els.reduce((t,v,i,a) => t += i & 1? 0 : (a[i+1].valueOf()-v.valueOf()),0)/1000;
Nov. 17, 2020
Comments: