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iOS Swift 2.0 Basics Swift Types Recap: Swift Types

Carson Greco
Carson Greco
381 Points

How do I use a string literal in string interpolation when multiplying two constants titled firstValue and secondValue

This is a challenge task and I don't know what I am doing wrong when assigning the string literal to output

types.swift
// Enter your code below
let firstValue = 5
let secondValue = 10
let product = firstValue * secondValue
let output = "The product of 5 times 10 is 50"

1 Answer

David Papandrew
David Papandrew
8,386 Points

You need to make use of those first 3 constants in the "output" string. To do this, use string interpolation by enclosing each constant, called by name, with a leading backslash and parentheses:

// Enter your code below
let firstValue = 5
let secondValue = 10
let product = firstValue * secondValue
let output = "The product of \(firstValue) times \(secondValue) is \(product)"