alialaba

const sortedStudentAges=(classA, classB)=>{
  
  classA = [13,15,19];
  classB = [11,13,18];

let combinedClass= [].concat(classA,classB);
let isItemSorted = false; 
  
while(!isItemSorted){
  isItemSorted = true;

alialaba

const productNumber = (num) => {

    let products = [num.length];

    //forward pass
    let forwardMultiple = 1;
    for (let i = 0; i < num.length; i++) {
        products[i] = forwardMultiple; 
        forwardMultiple *= num[i];
    }