swati-jagtap / javascript-practice

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9.2.2--Find the sum of price of products using only reduce reduce(callback)) #121

Closed swati-jagtap closed 3 years ago

swati-jagtap commented 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)

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