Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialcherry78
2,117 Pointswhat am i doing wrong?
Using these values, we want to compute the product and print out the product in a formatted string.
Step 1: Declare a constant named product and assign the result of multiplying firstValue and secondValue together. (To multiply two values, a and b, we write a * b).
Step 2: Using string interpolation, create a string literal that describes the operation we just performed. For example, given the following values for firstValue, secondValue and product respectively: 2, 4, 8. The string should read: "The product of 2 times 4 is 8". Assign this string to a constant named output.
// Enter your code below
let firstValue: Int = 6 let secondValue: Int = 5
let product = firstValue * secondValue
let output: String = "The product of (firstValue) time (secondValue) is (product)"
// Enter your code below
let firstValue: Int = 2
let secondValue: Int = 4
let product = firstValue * secondValue // multiplying two values
let Output = "The product of \(firstValue) times \(secondValue) is \(product)"
2 Answers
KRIS NIKOLAISEN
54,971 PointsIn your markdown formatted code you have Output with an uppercase O. It should be lowercase.
kjvswift93
13,515 PointsThere is no need to explicitly declare firstValue and secondValue as Ints, since we assign them values.
let firstValue = 2
let secondValue = 4
let product = firstValue * secondValue
let output = "The product of \(firstValue) times \(secondValue) is \(product)"