iOS Swift Basics Swift Types Recap: Swift Types

Roberto Merizalde
Roberto Merizalde
3,894 Points

What is so wrong about this?, I've entered the same exercise from here into Xcode and works just fine, except in here.

let firstValue: Int = 2 let secondValue: Int = 4

let product: Int = firstValue * secondValue

let output: String = "The product of (firstValue) time (secondValue) is (product)"

types.swift
// Enter your code below

let firstValue: Int = 2
let secondValue: Int = 4

let product: Int = firstValue * secondValue

let output: String = "The product of \(firstValue) time \(secondValue) is \(product)"

2 Answers

The example string is "The product of 2 times 4 is 8". You are missing the s in times

It is best practice to get into the habit of using swift's type inference.

// Enter your code below

let firstValue = 2
let secondValue = 4

let product = firstValue * secondValue

let output = "The product of \(firstValue) times \(secondValue) is \(product)."