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iOS Swift Basics Swift Types Recap: Swift Types

Randell Purington
Randell Purington
9,992 Points
Posted by Randell Purington
Randell Purington
9,992 Points

I need some help, please

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.

I need some assistance, please.

types.swift 
// Enter your code below

let firstValue: Int = 25
let secondValue: Int = 5

let product = firstValue * secondValue

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

1 Answer

Magnus Hållberg
Magnus Hållberg
17,232 Points
Magnus Hållberg
Magnus Hållberg
17,232 Points

If the text you have posten is the exact text from the challenge it say nothing about creating a ”product” constant. Try making the calculation inside the string interpolation.

Randell Purington
Randell Purington
9,992 Points
Randell Purington
Randell Purington
9,992 Points

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).