Closed swati-jagtap closed 3 years ago
const countries = ['Finland', 'Sweden', 'Denmark', 'Norway', 'Iceland'] const names = ['Asabeneh', 'Mathias', 'Elias', 'Brook'] const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] const products = [ { product: 'banana', price: 3 }, { product: 'mango', price: 6 }, { product: 'potato', price: ' ' }, { product: 'avocado', price: 8 }, { product: 'coffee', price: 10 }, { product: 'tea', price: ' ' }, ] //9.2.2--Find the sum of price of products using only reduce reduce(callback)) const pro=products.filter((p)=>p["price"]!=' ').map((p)=>p["price"]) console.log(pro) const sumOfPrice=pro.reduce((sum,current)=>sum+current ) console.log(sumOfPrice)