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iOS

Posted by Juan Sanchez
Juan Sanchez
1,455 Points

Can anyone help me with this please?

https://teamtreehouse.com/library/swift-3-basics/swift-types/recap-swift-types

I am stuck in the second part. Don't know how to solve it.

Jonathan Ruiz
Jonathan Ruiz
2,998 Points
Jonathan Ruiz
Jonathan Ruiz
2,998 Points

For the second part of this example we have to use string interpolation. So inside " " where we put string values we call the name of the constants we made, firstValue and secondValue. Its asking to just multiply the numbers together and pair that value with a phrase. To make this appear properly we have to call the constants like this. " (constantOrVariableNameHere) inside a set of quotes for a string". 

let firstValue = 7
let secondValue = 10
let product = firstValue * secondValue

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

hope this helps !

2 Answers

Juan Sanchez
Juan Sanchez
1,455 Points
Juan Sanchez
Juan Sanchez
1,455 Points

Thanks