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iOS Swift Collections and Control Flow Dictionaries in Swift Working With Dictionaries

wam pjd
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.a{fill-rule:evenodd;}techdegree
wam pjd
Front End Web Development Techdegree Student 3,305 Points
Posted by wam pjd
.a{fill-rule:evenodd;}techdegree
wam pjd
Front End Web Development Techdegree Student 3,305 Points

what mistake I did

why I get error when I answer iceCream.updateValue("Chocolate Chip Cookie Dough", forKey: "CC")

dictionary.swift 
// Enter your code below
var iceCream = ["CC": "Chocolate Chip",
                "AP": "Apple Pie",
                "PB": "Peanut Butter"]
iceCream["RR"] = "Rocky Road"
iceCream.updateValue("Chocolate Chip Cookie Dough", forKey: "CC")

2 Answers

Kagisho Moroka
Kagisho Moroka
8,716 Points
Kagisho Moroka
Kagisho Moroka
8,716 Points

Hi wam,

Your code looks good. You seem to have omitted the constant applePie from task 3 of 4 in the challenge. If you resubmit with the constant, everything should work:

var iceCream = ["CC": "Chocolate Chip", "AP": "Apple Pie", "PB": "Peanut Butter"] iceCream["RR"] = "Rocky Road" let applePie = iceCream["AP"] iceCream.updateValue("Chocolate Chip Cookie Dough", forKey: "CC")

Happy coding