main.js

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// Write a fuction that adds numbers in array using recusrion. It should return 0 when array is empty. 
// Do not use any of the loops

const list = [1,2,3]

function add(list){
     if(!list.length) return 0
     const sum = list[0] + add(list.slice(1))
     return sum
}



console.log("Welcome to Programiz!", add(list));