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iOS Swift 2.0 Collections and Control Flow Control Flow With Loops For In Loops

Giovanni Dalla Rizza
Giovanni Dalla Rizza
10,637 Points
Posted by Giovanni Dalla Rizza
Giovanni Dalla Rizza
10,637 Points

for loops results in an array

How can I add the results of a for loops in an Array?

loops.swift 
// Enter your code below
var results: [Int] = []

for multiplier in 1...10 {
    print(multiplier * 6)
}
Kyle Lambert
Kyle Lambert
1,969 Points
Kyle Lambert
Kyle Lambert
1,969 Points

Hi Giovanni, you can add to an array using the append method

results.append(multiplier)

However make sure this line of code is inside your for in loop

2 Answers

Michael Jones
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.a{fill-rule:evenodd;}techdegree seal-36
Michael Jones
Python Development Techdegree Graduate 38,552 Points
Michael Jones
.a{fill-rule:evenodd;}techdegree seal-36
Michael Jones
Python Development Techdegree Graduate 38,552 Points

Hey Giovanni,

Happy Friday!!

What you want to do inside the body of the For In loop is to append the values into the results array.

var results: [Int] = []

for multiplier in 1...10 {
    results.append(multiplier * 6)
}

Hope this helps.

Happy Coding!!

Thanks, Michael J