SOURCE

function productArray(numbers){
  //your code here
  let ans=[];
  let temp;
  for(let i=0;i<numbers.length;i++){
    temp=numbers;
    temp.splice(i,1);
  ans.push(numbers.reduce((prev,cur)=>prev*cur));
  }
  return ans;
}
alert(productArray([1,2,3,4,5]))