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iOS Swift 2.0 Basics Swift Types Recap: Swift Types

Posted by Nader Adam
Nader Adam
2,863 Points

what is problem here

// Enter your code below let firstValue = 2 let secondValue = 4 let product = firstValue*secondValue let output:String = "The Product of(firstValue)times(secondValue)is"(product)

types.swift 
// Enter your code below
let firstValue = 2
let secondValue = 4
let product = firstValue*secondValue
let output:String = "The Product of\(firstValue)times\(secondValue)is"\(product)

1 Answer

Tobias Helmrich
Tobias Helmrich
31,602 Points
Tobias Helmrich
Tobias Helmrich
31,602 Points

Hey there,

your code has two problems: Firstly you have to interpolate the constant product inside of the String, so make sure to write it inside of the quotes. The other problem is that you forgot to add spaces around the interpolated values, so the String is not formatted correctly.

If you fix those two issues it should look like this and work:

// Enter your code below
let firstValue = 2
let secondValue = 4
let product = firstValue*secondValue
let output: String = "The product of \(firstValue) times \(secondValue) is \(product)"

I hope that helps! :)

Nader Adam
Nader Adam
2,863 Points

Thanks A lot